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Middle School Life Science Textbook

Course Summary

This middle school life science textbook replacement course covers all of the topics in a standard life science textbook. The lessons offer a convenient way for students to study, interactive materials for teachers to engage their classes, and an effective alternative to expensive or outdated textbooks.
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33 chapters in Middle School Life Science Textbook

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 33)}}
Ch 1. Natural Resources {{cp.topicAssetIdToProgress[23182].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What Are Fossil Fuels? - Definition, Advantages & Disadvantages Score: {{cp.lessonAssetIdToProgress[4823].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4823].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4823].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4823].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Biomass for Renewable Energy: Pros and Cons Score: {{cp.lessonAssetIdToProgress[9623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9623].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9623].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Wind Energy: Pros and Cons Score: {{cp.lessonAssetIdToProgress[9624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9624].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9624].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Hydropower: Pros and Cons Score: {{cp.lessonAssetIdToProgress[10329].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10329].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10329].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10329].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Geothermal Energy: Advantages and Disadvantages Score: {{cp.lessonAssetIdToProgress[9625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9625].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9625].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Energy Conservation and Energy Efficiency: Examples and Differences Score: {{cp.lessonAssetIdToProgress[9626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9626].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9626].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Conserving Energy at Home: How to Be More Energy Efficient Score: {{cp.lessonAssetIdToProgress[9627].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9627].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9627].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9627].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Energy Consumption of The World: The Differences in Consumption Between Developing and Developed Nations Score: {{cp.lessonAssetIdToProgress[8859].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8859].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8859].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8859].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Coal Mining: Environmental Impacts and Technologies Used To Make Cleaner Coal Score: {{cp.lessonAssetIdToProgress[8860].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8860].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8860].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8860].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Oil and Natural Gas Reserves: Availability, Extraction and Use Score: {{cp.lessonAssetIdToProgress[8861].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8861].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8861].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8861].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Shale Gas: Hydraulic Fracturing and Environmental Concerns Score: {{cp.lessonAssetIdToProgress[8862].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8862].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8862].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8862].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Risks of Nuclear Power Plants and Radioactive Waste: Safety and Health Concerns Score: {{cp.lessonAssetIdToProgress[8863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8863].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8863].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8863].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 33)}}
Ch 2. Environmental Concerns {{cp.topicAssetIdToProgress[23181].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Pollution: Physical, Chemical & Biological Score: {{cp.lessonAssetIdToProgress[10597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10597].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10597].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10597].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What Is Air Pollution? - Definition, Sources & Types Score: {{cp.lessonAssetIdToProgress[10325].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10325].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10325].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10325].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Global Warming: Atmospheric Causes and Effect on Climate Score: {{cp.lessonAssetIdToProgress[2523].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2523].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2523].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2523].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Ozone Layer: Importance and the Harmful Effects of Thinning Score: {{cp.lessonAssetIdToProgress[10323].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10323].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10323].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10323].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Water Pollution: Definition, Types, and Sources Score: {{cp.lessonAssetIdToProgress[9077].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9077].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9077].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9077].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Environmental Problems Associated With Groundwater Score: {{cp.lessonAssetIdToProgress[13484].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13484].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13484].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13484].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Water Treatment: Improving Water Quality Score: {{cp.lessonAssetIdToProgress[9078].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9078].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9078].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9078].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - The Clean Water Act & Safe Drinking Water Act: Legislation for Clean Water Score: {{cp.lessonAssetIdToProgress[9079].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9079].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9079].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9079].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(2, 33)}}
Ch 3. How Plants Grow & Reproduce {{cp.topicAssetIdToProgress[23180].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Alternation of Generations: The Gametophyte and Sporophyte Score: {{cp.lessonAssetIdToProgress[356].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[356].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[356].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[356].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - A Moss Life Cycle: Dominant Gametophyte Score: {{cp.lessonAssetIdToProgress[2575].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2575].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2575].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2575].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - A Fern Life Cycle: Plant Reproduction Without Flowers or Seeds Score: {{cp.lessonAssetIdToProgress[355].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[355].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[355].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[355].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - A Gymnosperm Life Cycle: Reproduction of Plants with 'Naked Seeds' Score: {{cp.lessonAssetIdToProgress[357].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[357].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[357].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[357].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - An Angiosperm Life Cycle: Flowering Plant Reproduction Score: {{cp.lessonAssetIdToProgress[358].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[358].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[358].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[358].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Tropisms: Phototropic, Geotropic and Thigmotropic Plant Growth Score: {{cp.lessonAssetIdToProgress[360].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[360].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[360].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[360].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Photoperiodicity: Short-day, Long-day and Day-Neutral Plants Score: {{cp.lessonAssetIdToProgress[361].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[361].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[361].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[361].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Seasonal Growth Cycles: Perennial, Annual and Biennial Plants Score: {{cp.lessonAssetIdToProgress[2465].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2465].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2465].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2465].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Plant Hormones: Chemical Control of Growth and Reproduction Score: {{cp.lessonAssetIdToProgress[2821].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2821].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2821].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2821].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 33)}}
Ch 4. Plant Biology & Structure {{cp.topicAssetIdToProgress[23179].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Classification of Vascular, Nonvascular, Monocot & Dicot Plants Score: {{cp.lessonAssetIdToProgress[344].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[344].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[344].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[344].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Structure of Leaves: The Epidermis, Palisade and Spongy Layers Score: {{cp.lessonAssetIdToProgress[347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[347].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[347].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Nitrogen Fixation: Significance to Plants and Humans Score: {{cp.lessonAssetIdToProgress[350].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[350].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[350].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[350].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Flowers: Structure and Function of Male & Female Components Score: {{cp.lessonAssetIdToProgress[353].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[353].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[353].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[353].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Methods of Pollination and Flower-Pollinator Relationships Score: {{cp.lessonAssetIdToProgress[354].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[354].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[354].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[354].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Roots & Stems: Structure & Function Score: {{cp.lessonAssetIdToProgress[37264].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37264].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[37264].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37264].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(4, 33)}}
Ch 5. Health Issues & Concerns {{cp.topicAssetIdToProgress[23178].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Major Health Problems in the United States Score: {{cp.lessonAssetIdToProgress[17273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17273].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17273].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How the Human Immune System Works Score: {{cp.lessonAssetIdToProgress[33038].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33038].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[33038].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33038].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What Are Viruses? - Definition, Structure & Function Score: {{cp.lessonAssetIdToProgress[9179].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9179].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9179].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9179].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Disease Control & Prevention Score: {{cp.lessonAssetIdToProgress[11338].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11338].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[11338].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11338].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Differences Between Infection and Disease Score: {{cp.lessonAssetIdToProgress[11339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11339].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[11339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11339].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Tobacco Use & Health Score: {{cp.lessonAssetIdToProgress[33039].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33039].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[33039].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33039].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Simple & Complex Carbohydrates: Dietary Needs Score: {{cp.lessonAssetIdToProgress[17706].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17706].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17706].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17706].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Insoluble and Soluble Fiber: Dietary Needs Score: {{cp.lessonAssetIdToProgress[17895].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17895].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17895].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17895].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Proteins & Amino Acids: Importance & Dietary Needs Score: {{cp.lessonAssetIdToProgress[17896].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17896].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17896].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17896].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Saturated, Monounsaturated & Polyunsaturated Fat: Dietary Needs Score: {{cp.lessonAssetIdToProgress[17897].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17897].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17897].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17897].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Vitamins We Need: Their Importance & Sources Score: {{cp.lessonAssetIdToProgress[17898].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17898].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17898].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17898].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Minerals in Our Food: Functions in the Body & Food Sources Score: {{cp.lessonAssetIdToProgress[18385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18385].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[18385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18385].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Making Healthy Nutritional Choices: Habits, Behaviors & Resources Score: {{cp.lessonAssetIdToProgress[17709].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17709].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[17709].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17709].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - The Benefits of Regular Physical Activity: Mental Health, Stress & Life Span Score: {{cp.lessonAssetIdToProgress[18667].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18667].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[18667].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18667].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - What is Anorexia Nervosa? - Definition, Symptoms, Treatment and Prognosis Score: {{cp.lessonAssetIdToProgress[10334].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10334].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10334].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10334].bestScoreQuestions}}  Take Quiz Optional
Lesson 16 - What is Bulimia Nervosa? - Definition, Symptoms, Treatment and Prognosis Score: {{cp.lessonAssetIdToProgress[10335].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10335].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[10335].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10335].bestScoreQuestions}}  Take Quiz Optional
Lesson 17 - What Is Environmental Health? Definition, Types & Sources Score: {{cp.lessonAssetIdToProgress[11349].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11349].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[11349].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11349].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 33)}}
Ch 6. Sight, Hearing & Other Senses {{cp.topicAssetIdToProgress[23177].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Eye and Eyesight: Large Structures Score: {{cp.lessonAssetIdToProgress[4741].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4741].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4741].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4741].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Receptors of the Back of the Eye: Retina, Rods, Cones & Fovea Score: {{cp.lessonAssetIdToProgress[4742].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4742].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4742].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4742].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How Receptors of the Eye Conduct Information via the Optic Nerve Score: {{cp.lessonAssetIdToProgress[4743].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4743].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4743].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4743].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Anatomy of the Ear's External Structures Score: {{cp.lessonAssetIdToProgress[4745].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4745].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4745].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4745].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Middle Ear: Structures & Functions Score: {{cp.lessonAssetIdToProgress[32481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32481].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32481].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32481].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How the Inner Ear Supports Hearing and Your Sense of Balance Score: {{cp.lessonAssetIdToProgress[32482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32482].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32482].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Taste, Touch & Smell: Proprioception & the Somatosensory System Score: {{cp.lessonAssetIdToProgress[24].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[24].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[24].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 33)}}
Ch 7. The Skeletal System & Connective Tissue {{cp.topicAssetIdToProgress[23176].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Overview of the Human Skeleton & the Functions of Bones Score: {{cp.lessonAssetIdToProgress[32500].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32500].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32500].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32500].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Osteoblasts & Osteoclasts: Building & Repairing Bones Score: {{cp.lessonAssetIdToProgress[32479].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32479].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32479].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32479].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Joints: Where Bones Connect and Move Score: {{cp.lessonAssetIdToProgress[32480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32480].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32480].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Fibrous Connective Tissue: Function & Types Score: {{cp.lessonAssetIdToProgress[6580].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6580].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6580].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6580].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 33)}}
Ch 8. The Muscular System {{cp.topicAssetIdToProgress[23175].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Three Muscle Types: Function & Location Score: {{cp.lessonAssetIdToProgress[32199].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32199].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32199].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32199].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Major Skeletal Muscle Functions Score: {{cp.lessonAssetIdToProgress[6345].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6345].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6345].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6345].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Major Functions of Cardiac & Smooth Muscles Score: {{cp.lessonAssetIdToProgress[32200].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32200].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32200].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32200].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How Muscle Levers Affect Muscle Efficiency Score: {{cp.lessonAssetIdToProgress[6357].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6357].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6357].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6357].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(9, 33)}}
Ch 10. The Urinary & Endocrine Systems {{cp.topicAssetIdToProgress[23174].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Gross Anatomy of the Urinary System Score: {{cp.lessonAssetIdToProgress[5518].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5518].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5518].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5518].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Kidneys: Structure & Function Score: {{cp.lessonAssetIdToProgress[32183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32183].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32183].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Liver: Structure & Function Score: {{cp.lessonAssetIdToProgress[32184].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32184].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32184].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32184].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Hormones: Definition, Function & Intro to the Endocrine System Score: {{cp.lessonAssetIdToProgress[3983].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3983].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3983].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3983].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Pituitary Dysfunction: Disorders and Symptoms Score: {{cp.lessonAssetIdToProgress[3989].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3989].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3989].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3989].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Thyroid Disorders: Hyperthyroidism, Hypothyroidism & Thyroidectomy Score: {{cp.lessonAssetIdToProgress[3991].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3991].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3991].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3991].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Pancreas: Structure & Function Score: {{cp.lessonAssetIdToProgress[32720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32720].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32720].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Adrenal Glands: Structure & Function Score: {{cp.lessonAssetIdToProgress[32721].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32721].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32721].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32721].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Disorders of the Pancreas: Types, Symptoms & Treatments Score: {{cp.lessonAssetIdToProgress[3995].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3995].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3995].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3995].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 33)}}
Ch 12. The Blood Vessels {{cp.topicAssetIdToProgress[23172].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Blood Vessels: Arteries, Capillaries & More Score: {{cp.lessonAssetIdToProgress[3169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3169].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3169].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Major Blood Vessels Between the Heart and Lungs: Pulmonary Trunk, Arteries & Veins Score: {{cp.lessonAssetIdToProgress[3718].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3718].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3718].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3718].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Major Blood Vessels That Carry Blood Away From the Heart Score: {{cp.lessonAssetIdToProgress[3719].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3719].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3719].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3719].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Major Blood Vessels: Descending Aorta - Thoracic and Abdominal Aorta Score: {{cp.lessonAssetIdToProgress[3834].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3834].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3834].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3834].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Major Blood Vessels Leading to the Heart: Superior Vena Cava, Inferior Vena Cava & Coronary Sinus Score: {{cp.lessonAssetIdToProgress[3720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3720].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3720].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(12, 33)}}
Ch 13. The Cardiovascular System {{cp.topicAssetIdToProgress[23171].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Human Circulatory System: Parts and Functions Score: {{cp.lessonAssetIdToProgress[3168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3168].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3168].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Anatomy of the Heart: Blood Flow and Parts Score: {{cp.lessonAssetIdToProgress[3170].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3170].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3170].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3170].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Types of Heart Conditions and Diseases Score: {{cp.lessonAssetIdToProgress[3172].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3172].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3172].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3172].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Functions of the Lymphatic System Score: {{cp.lessonAssetIdToProgress[3175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3175].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3175].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Blood: Function & Components Score: {{cp.lessonAssetIdToProgress[32198].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32198].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[32198].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32198].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Circulatory System IV: Red Blood Cells Score: {{cp.lessonAssetIdToProgress[1183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1183].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1183].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1183].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Blood Types: ABO System, Red Blood Cell Antigens & Blood Groups Score: {{cp.lessonAssetIdToProgress[3722].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3722].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[3722].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3722].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(14, 33)}}
Ch 15. Mammal Reproduction & Development {{cp.topicAssetIdToProgress[23170].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Overview of Animal Reproduction and Development Score: {{cp.lessonAssetIdToProgress[385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[385].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[385].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Male Reproductive System: External Anatomy Score: {{cp.lessonAssetIdToProgress[2886].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2886].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2886].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2886].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Female Reproductive System: Internal Anatomy Score: {{cp.lessonAssetIdToProgress[2888].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2888].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2888].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2888].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - How the Placenta Nourishes the Fetus Score: {{cp.lessonAssetIdToProgress[37263].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37263].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[37263].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37263].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(15, 33)}}
Ch 16. Animal Behavior & Communication {{cp.topicAssetIdToProgress[23169].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Circadian Rhythm Score: {{cp.lessonAssetIdToProgress[13817].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13817].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13817].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13817].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How Animals Communicate: Chemical, Visual & Electrical Signals Score: {{cp.lessonAssetIdToProgress[13818].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13818].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13818].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13818].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Animal Behavior: Innate vs. Learned Score: {{cp.lessonAssetIdToProgress[37261].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37261].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[37261].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37261].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Carrying Capacity within Animal Populations Score: {{cp.lessonAssetIdToProgress[37262].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37262].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[37262].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37262].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(16, 33)}}
Ch 17. Birds & Mammals {{cp.topicAssetIdToProgress[30858].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Birds: Traits, Types & Importance Score: {{cp.lessonAssetIdToProgress[30859].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30859].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[30859].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30859].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Mammals: Traits, Behavior & Grouping Score: {{cp.lessonAssetIdToProgress[30860].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30860].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[30860].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30860].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Primates and Human Origin Score: {{cp.lessonAssetIdToProgress[13815].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13815].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[13815].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13815].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Hominids: Traits, Diet & Behavior Score: {{cp.lessonAssetIdToProgress[30861].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30861].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[30861].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[30861].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(17, 33)}}
Ch 18. Invertebrates {{cp.topicAssetIdToProgress[25645].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Animal Body Plans: Classifications and Features Score: {{cp.lessonAssetIdToProgress[18477].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18477].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[18477].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18477].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Invertebrates: Definition & Examples Score: {{cp.lessonAssetIdToProgress[25646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25646].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25646].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Ocean Invertebrates: Sponges & Cnidarians Score: {{cp.lessonAssetIdToProgress[25647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25647].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25647].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Worms: Types & Features Score: {{cp.lessonAssetIdToProgress[25648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25648].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25648].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Mollusks: Characteristics & Types Score: {{cp.lessonAssetIdToProgress[25649].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25649].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25649].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25649].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Echinoderms: Traits, Types & Roles Score: {{cp.lessonAssetIdToProgress[25650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25650].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25650].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Arthropods: Definition, Characteristics & Types Score: {{cp.lessonAssetIdToProgress[25651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25651].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[25651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25651].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(18, 33)}}
Ch 19. Changing Ecosystems {{cp.topicAssetIdToProgress[23168].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Species Richness: Definition & Determining Factors Score: {{cp.lessonAssetIdToProgress[8629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8629].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8629].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Ecosystems of Oceans and Freshwater: Biological Diversity and Water Score: {{cp.lessonAssetIdToProgress[8630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8630].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8630].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8630].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Biological Diversity and the Forest: Ecosystems of the Rainforests and Temperate Forests Score: {{cp.lessonAssetIdToProgress[8631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8631].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8631].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Desert Ecosystems: How Biodiversity Impacts Hot and Cold Deserts Score: {{cp.lessonAssetIdToProgress[8744].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8744].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8744].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8744].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What Is Extinction? - Defining Background and Mass Extinction Score: {{cp.lessonAssetIdToProgress[8632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8632].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8632].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8632].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Differences Between Endangered Species and Threatened Species Score: {{cp.lessonAssetIdToProgress[8633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8633].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8633].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8633].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Pollution and Habitat Destruction: The Human Factors Contributing To Endangerment & Extinction Score: {{cp.lessonAssetIdToProgress[8634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8634].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8634].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Is an Invasive Species? - Definition, List & Effects Score: {{cp.lessonAssetIdToProgress[4835].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4835].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4835].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4835].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Over-Exploitation: How Humans Affect Ecosystems By Decreasing Species Populations Score: {{cp.lessonAssetIdToProgress[8635].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8635].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8635].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8635].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What Is Conservation Biology? - Definition & Principles Score: {{cp.lessonAssetIdToProgress[4838].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4838].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[4838].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4838].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Ecology Restoration: Foundations, Projects and Goals Score: {{cp.lessonAssetIdToProgress[8636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8636].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8636].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - The Endangered Species Act & The World Conservation Strategy: Goals & Purposes Score: {{cp.lessonAssetIdToProgress[8637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8637].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8637].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(19, 33)}}
Ch 20. Types of Ecosystems {{cp.topicAssetIdToProgress[23167].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Biomes: Desert, Tropical Rainforest, Savanna, Coral Reefs & More Score: {{cp.lessonAssetIdToProgress[415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[415].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[415].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Biomes: Tundra, Taiga, Temperate Grassland, and Coastlines Score: {{cp.lessonAssetIdToProgress[2367].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2367].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2367].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2367].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Primary Productivity of Biomes Score: {{cp.lessonAssetIdToProgress[8539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8539].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8539].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Ecological Succession: From Pioneer to Climax Communities Score: {{cp.lessonAssetIdToProgress[416].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[416].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[416].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[416].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Succession in Freshwater and Terrestrial Ecosystems Score: {{cp.lessonAssetIdToProgress[8540].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8540].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8540].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8540].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(20, 33)}}
Ch 21. Introduction to Ecosystems {{cp.topicAssetIdToProgress[23166].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Environment, Levels of Ecology and Ecosystems Score: {{cp.lessonAssetIdToProgress[405].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[405].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[405].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[405].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Ecosystems, Habitats and Ecological Niches Score: {{cp.lessonAssetIdToProgress[410].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[410].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[410].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[410].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Global Ecology: Definition and Overview Score: {{cp.lessonAssetIdToProgress[8537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8537].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8537].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8537].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is Biodiversity? - Definition and Relation to Ecosystem Stability Score: {{cp.lessonAssetIdToProgress[8538].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8538].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[8538].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8538].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Food Chains, Trophic Levels and Energy Flow in an Ecosystem Score: {{cp.lessonAssetIdToProgress[414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[414].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[414].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Carbon Cycle and Long-Term Carbon Storage Score: {{cp.lessonAssetIdToProgress[406].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[406].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[406].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[406].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Fossil Fuels, Greenhouse Gases, and Global Warming Score: {{cp.lessonAssetIdToProgress[2366].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2366].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2366].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2366].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Predator/Prey Interactions, Camouflage, Mimicry & Warning Coloration Score: {{cp.lessonAssetIdToProgress[2175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2175].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2175].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Symbiotic Relationships: Mutualism, Commensalism & Parasitism Score: {{cp.lessonAssetIdToProgress[413].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[413].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[413].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[413].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(21, 33)}}
Ch 22. Microbiology & Types of Microbes {{cp.topicAssetIdToProgress[23165].percentComplete}}% complete