# Pennsylvania Grades 4-8 - Science Subject Concentration: Practice & Study Guide

### Course Summary

Prepare for the Praxis Pennsylvania Grades 4-8 Subject Concentration: Science exam with this study guide course. The course helps you prepare for the exam by using fun video lessons and interactive practice quizzes.
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42 Chapters in Pennsylvania Grades 4-8 - Science Subject Concentration: Practice & Study Guide

#### 42 chapters in Pennsylvania Grades 4-8 - Science Subject Concentration: Practice & Study Guide

Course Progress Best Score
Lesson 1 - Standard Units of Measurement for Length, Weight, Time & Capacity Score: {{cp.lessonAssetIdToProgress[18592].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18592].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Significant Figures and Scientific Notation Score: {{cp.lessonAssetIdToProgress[1601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1601].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Evaluating Data: Precision, Accuracy & Error Score: {{cp.lessonAssetIdToProgress[37980].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37980].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Are Descriptive Statistics? - Definition and Uses Score: {{cp.lessonAssetIdToProgress[13769].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13769].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Read Scientific Graphs & Charts Score: {{cp.lessonAssetIdToProgress[3603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3603].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Interpreting Tables of Scientific Data: Practice Problems Score: {{cp.lessonAssetIdToProgress[3736].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3736].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Interpreting Graphs and Charts of Scientific Data: Practice Problems Score: {{cp.lessonAssetIdToProgress[3737].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3737].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Common Laboratory Equipment: Types & Uses Score: {{cp.lessonAssetIdToProgress[15414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15414].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Care & Maintenance of Laboratory Equipment Score: {{cp.lessonAssetIdToProgress[212433].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[212433].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Safe Chemical Storage, Use & Disposal Score: {{cp.lessonAssetIdToProgress[27876].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27876].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Disposing of Hazardous Materials: Public Safety & Controversy Score: {{cp.lessonAssetIdToProgress[27690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27690].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Working with Biological Specimens Safely in the Lab Score: {{cp.lessonAssetIdToProgress[27877].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27877].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Laboratory Safety Techniques: Protecting People and Equipment Score: {{cp.lessonAssetIdToProgress[15415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15415].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Personal Safety Equipment for the Science Lab Score: {{cp.lessonAssetIdToProgress[27686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27686].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Standard Laboratory Safety Equipment Score: {{cp.lessonAssetIdToProgress[27688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27688].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Responding to Emergency Situations in the Lab Score: {{cp.lessonAssetIdToProgress[83623].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[83623].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Pre-Scientific Revolution: Logic, Reason & Scientific Experimentation Score: {{cp.lessonAssetIdToProgress[18715].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18715].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Galileo, the Telescope & the Church Score: {{cp.lessonAssetIdToProgress[1160].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1160].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Science During the Enlightenment Period: Innovations, Discoveries & Major Figures Score: {{cp.lessonAssetIdToProgress[16138].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16138].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Atomic Theory: Definition, History & Timeline Score: {{cp.lessonAssetIdToProgress[28322].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28322].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Gregor Mendel & Genetics: Experiments, Laws & Discovery Score: {{cp.lessonAssetIdToProgress[8374].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8374].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Alfred Wegener's Theory of Continental Drift Score: {{cp.lessonAssetIdToProgress[2530].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2530].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Charles Darwin: Voyages, Theories & Works Score: {{cp.lessonAssetIdToProgress[17282].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[17282].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Facts about Isaac Newton: Laws, Discoveries & Contributions Score: {{cp.lessonAssetIdToProgress[9382].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9382].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - First Law of Thermodynamics: Law of Conservation of Energy Score: {{cp.lessonAssetIdToProgress[2544].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2544].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Second Law of Thermodynamics: Entropy and Systems Score: {{cp.lessonAssetIdToProgress[2546].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2546].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Law of Conservation of Matter: Definition & Matter Score: {{cp.lessonAssetIdToProgress[28416].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28416].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Kinetic Energy to Potential Energy: Relationship in Different Energy Types Score: {{cp.lessonAssetIdToProgress[2545].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2545].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What are the Different Types of Energy? Score: {{cp.lessonAssetIdToProgress[52469].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[52469].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Energy Transformation: Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[9353].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9353].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Matter: Physical and Chemical Properties Score: {{cp.lessonAssetIdToProgress[1603].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1603].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - States of Matter and Chemical Versus Physical Changes to Matter Score: {{cp.lessonAssetIdToProgress[1720].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1720].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Converting Celsius to Fahrenheit and Back Score: {{cp.lessonAssetIdToProgress[46805].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[46805].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Temperature Units: Converting Between Kelvins and Celsius Score: {{cp.lessonAssetIdToProgress[2480].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2480].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Comparing Heat & Temperature Score: {{cp.lessonAssetIdToProgress[64600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[64600].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is Thermal Energy? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[2539].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2539].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - How to Calculate Specific Heat Capacity for Different Substances Score: {{cp.lessonAssetIdToProgress[2548].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2548].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Mechanisms of Heat Transfer: Conduction, Convection & Radiation Score: {{cp.lessonAssetIdToProgress[12475].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12475].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Electron Cloud: Definition, Model & Theory Score: {{cp.lessonAssetIdToProgress[8090].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8090].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Electron Shell Score: {{cp.lessonAssetIdToProgress[278].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[278].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Protons: Definition, Charge & Mass Score: {{cp.lessonAssetIdToProgress[8091].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8091].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Neutrons: Definition & Concept Score: {{cp.lessonAssetIdToProgress[3880].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3880].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Atomic Number and Mass Number Score: {{cp.lessonAssetIdToProgress[1607].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1607].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What Is an Ion? Score: {{cp.lessonAssetIdToProgress[36502].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[36502].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Electron Configuration: Orbital, Noble-Gas & Electron-Configuration Notation Score: {{cp.lessonAssetIdToProgress[40057].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40057].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Radioactive Isotope: Definition & Uses Score: {{cp.lessonAssetIdToProgress[28339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28339].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Radioactive Decay: Definition, Formula & Types Score: {{cp.lessonAssetIdToProgress[28316].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28316].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Fusion, Fission, Carbon Dating, Tracers & Imaging: Applications of Nuclear Chemistry Score: {{cp.lessonAssetIdToProgress[1626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1626].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What Is Air Pollution? - Definition, Sources & Types Score: {{cp.lessonAssetIdToProgress[10325].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10325].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Water Pollution: Definition, Types, and Sources Score: {{cp.lessonAssetIdToProgress[9077].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9077].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Fossil Fuels, Greenhouse Gases, and Global Warming Score: {{cp.lessonAssetIdToProgress[2366].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2366].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Changes in Sea Level: Causes & the Effect on the Environment Score: {{cp.lessonAssetIdToProgress[19251].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19251].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What Is Integrated Waste Management? - Definition and Examples Score: {{cp.lessonAssetIdToProgress[10357].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10357].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The 3 Rs of Reducing Solid Waste: Reuse, Reduce & Recycle Score: {{cp.lessonAssetIdToProgress[10356].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10356].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Acid Rain: Effects & Causes Score: {{cp.lessonAssetIdToProgress[4753].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4753].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is Habitat Destruction? - Effects, Definition & Causes Score: {{cp.lessonAssetIdToProgress[4844].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4844].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - How Introduced and Invasive Species Alter Ecological Balance Score: {{cp.lessonAssetIdToProgress[2173].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2173].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - The Ozone Layer: Importance and the Harmful Effects of Thinning Score: {{cp.lessonAssetIdToProgress[10323].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10323].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What Is Conservation Biology? - Definition & Principles Score: {{cp.lessonAssetIdToProgress[4838].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4838].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Renewable & Non-Renewable Resources: Definition & Differences Score: {{cp.lessonAssetIdToProgress[12047].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12047].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Pros & Cons of Power Generation Sources Score: {{cp.lessonAssetIdToProgress[212449].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[212449].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Oil and Natural Gas Reserves: Availability, Extraction and Use Score: {{cp.lessonAssetIdToProgress[8861].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8861].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Extraction and Processing of Minerals & the Environmental Impacts of Mineral Use Score: {{cp.lessonAssetIdToProgress[8850].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8850].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Deforestation: Definition, Causes & Consequences Score: {{cp.lessonAssetIdToProgress[10584].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10584].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Water Resource Issues: Activities Affecting the Water Supply Score: {{cp.lessonAssetIdToProgress[9093].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9093].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Chemicals Found in Household Products Score: {{cp.lessonAssetIdToProgress[57625].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[57625].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Technology Found in Everyday Life: Examples & Applications Score: {{cp.lessonAssetIdToProgress[212453].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[212453].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Communication & Wireless Computing Devices: GPS, PDA, Cellular & Satellite Score: {{cp.lessonAssetIdToProgress[1762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1762].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - GMOs: Growing Herbicide-Resistant Crops Score: {{cp.lessonAssetIdToProgress[3141].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3141].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Use of Pesticides: Benefits and Problems Associated with Pesticides Score: {{cp.lessonAssetIdToProgress[9112].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9112].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What Are Natural Fertilizers? - Examples & Overview Score: {{cp.lessonAssetIdToProgress[10732].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10732].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Forensic Evidence: Types, Definition & Cases Score: {{cp.lessonAssetIdToProgress[56867].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[56867].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What is Nutrition? Score: {{cp.lessonAssetIdToProgress[25638].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[25638].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Food Preservation: Explanation & Importance Score: {{cp.lessonAssetIdToProgress[212457].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[212457].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Vitamin Supplements: Benefits & Risks Score: {{cp.lessonAssetIdToProgress[21501].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[21501].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Disease Control & Prevention Score: {{cp.lessonAssetIdToProgress[11338].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[11338].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Antibiotics and Vaccines Score: {{cp.lessonAssetIdToProgress[1719].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1719].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What Are Viruses? - Definition, Structure & Function Score: {{cp.lessonAssetIdToProgress[9179].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9179].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What is Genetic Engineering? - Definition and Examples Score: {{cp.lessonAssetIdToProgress[3649].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3649].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is the Human Genome Project? - Definition, Purpose & Benefits Score: {{cp.lessonAssetIdToProgress[28509].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28509].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Medical Technology: Definition & Examples Score: {{cp.lessonAssetIdToProgress[62985].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[62985].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Motion: Linear, Simple Harmonic, Circular & Projectile Score: {{cp.lessonAssetIdToProgress[58918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58918].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Speed and Velocity: Concepts and Formulas Score: {{cp.lessonAssetIdToProgress[2552].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2552].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What is Acceleration? - Definition and Formula Score: {{cp.lessonAssetIdToProgress[2553].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2553].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What is Momentum? - Definition, Equation, Units & Principle Score: {{cp.lessonAssetIdToProgress[16920].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16920].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Friction: Definition and Types Score: {{cp.lessonAssetIdToProgress[14606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14606].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Work-Energy Theorem: Definition and Application Score: {{cp.lessonAssetIdToProgress[14611].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14611].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Power: Definition and Mathematics Score: {{cp.lessonAssetIdToProgress[14613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14613].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Is Gravity? - Definition & Equation Score: {{cp.lessonAssetIdToProgress[3889].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3889].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Newton's Laws and Weight, Mass & Gravity Score: {{cp.lessonAssetIdToProgress[2558].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2558].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What Are Simple Machines? - Definition, Types & Examples Score: {{cp.lessonAssetIdToProgress[19245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[19245].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Understanding the Efficiency of Compound Machines Score: {{cp.lessonAssetIdToProgress[55549].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[55549].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Laws of Inertia: Definition & Formula Score: {{cp.lessonAssetIdToProgress[7676].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7676].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Newton's Second Law of Motion: The Relationship Between Force and Acceleration Score: {{cp.lessonAssetIdToProgress[2556].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2556].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Newton's Third Law: Physics Lab Score: {{cp.lessonAssetIdToProgress[37646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37646].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Inclined Planes in Physics: Definition, Facts, and Examples Score: {{cp.lessonAssetIdToProgress[14608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14608].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Projectile Motion: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15071].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15071].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Periodic Motion: Definition & Examples Score: {{cp.lessonAssetIdToProgress[51482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[51482].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Conservation of Momentum: Physics Lab Score: {{cp.lessonAssetIdToProgress[37647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37647].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Conservation of Mechanical Energy Score: {{cp.lessonAssetIdToProgress[14612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14612].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Fluids in Physics: Definition and Characteristics Score: {{cp.lessonAssetIdToProgress[15417].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15417].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Electric Charge and Force: Definition, Repulsion & Attraction Score: {{cp.lessonAssetIdToProgress[3968].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3968].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Insulators and Conductors: Examples, Definitions & Qualities Score: {{cp.lessonAssetIdToProgress[3972].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3972].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Electrical Power: Definition & Types Score: {{cp.lessonAssetIdToProgress[9408].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9408].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Ohm's Law: Definition & Relationship Between Voltage, Current & Resistance Score: {{cp.lessonAssetIdToProgress[3976].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3976].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - What is Electric Power? Score: {{cp.lessonAssetIdToProgress[3978].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3978].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Voltage Sources: Energy Conversion and Examples Score: {{cp.lessonAssetIdToProgress[3973].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3973].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Magnetic Force: Definition, Poles & Dipoles Score: {{cp.lessonAssetIdToProgress[7960].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7960].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is a Magnetic Field? Score: {{cp.lessonAssetIdToProgress[7961].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7961].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Electromagnetic Induction: Definition & Variables that Affect Induction Score: {{cp.lessonAssetIdToProgress[7964].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7964].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Nature of Light: Origin, Spectrum & Color Frequency Score: {{cp.lessonAssetIdToProgress[4914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4914].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Ultraviolet Light? - Definition, Wavelength & Uses Score: {{cp.lessonAssetIdToProgress[9402].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9402].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Infrared Waves: Definition, Uses & Examples Score: {{cp.lessonAssetIdToProgress[28413].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28413].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Are Gamma Rays? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[3885].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3885].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Wide-Area Wireless Communication: Microwave, Satellite, 3G, 4G & WiMAX Score: {{cp.lessonAssetIdToProgress[1765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1765].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What is Sound? - Definition and Factors Affecting the Speed of Sound Score: {{cp.lessonAssetIdToProgress[4912].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4912].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Pitch and Volume in Sound Waves Score: {{cp.lessonAssetIdToProgress[5494].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5494].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Relationship Between Sound Wave Properties & Sound Perception Score: {{cp.lessonAssetIdToProgress[49054].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[49054].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Resonance: Definition & Transmission of Waves Score: {{cp.lessonAssetIdToProgress[4916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4916].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Mirrors: Difference Between Plane & Spherical Score: {{cp.lessonAssetIdToProgress[32158].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32158].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Lens Types: Simple, Compound & Other Types Score: {{cp.lessonAssetIdToProgress[54401].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[54401].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - What is a Prism? - Definition & Refraction Score: {{cp.lessonAssetIdToProgress[9364].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9364].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Transverse & Longitudinal Waves: Definition & Examples Score: {{cp.lessonAssetIdToProgress[4911].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4911].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Wave Parameters: Wavelength, Amplitude, Period, Frequency & Speed Score: {{cp.lessonAssetIdToProgress[5506].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5506].bestScoreQuestions}}  Take Quiz Optional
Lesson 15 - Constructive and Destructive Interference Score: {{cp.lessonAssetIdToProgress[4921].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4921].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Periodic Table: Properties of Groups and Periods Score: {{cp.lessonAssetIdToProgress[1614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1614].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Metals on the Periodic Table: Definition & Reactivity Score: {{cp.lessonAssetIdToProgress[10902].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10902].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Nonmetal Elements on the Periodic Table: Definition, Properties, & Reactions Score: {{cp.lessonAssetIdToProgress[10889].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10889].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Noble Gases: Definition, List & Properties Score: {{cp.lessonAssetIdToProgress[9346].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9346].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Atomic and Ionic Radii: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1616].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1616].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Ionization Energy: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1617].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1617].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Electronegativity: Trends Among Groups and Periods of the Periodic Table Score: {{cp.lessonAssetIdToProgress[1618].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1618].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Chemical Reactions and Balancing Chemical Equations Score: {{cp.lessonAssetIdToProgress[1668].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1668].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Mole-to-Mole Ratios and Calculations of a Chemical Equation Score: {{cp.lessonAssetIdToProgress[1669].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1669].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Mass-to-Mass Stoichiometric Calculations Score: {{cp.lessonAssetIdToProgress[1670].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1670].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Writing and Balancing Combustion Reactions Score: {{cp.lessonAssetIdToProgress[1690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1690].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Assigning Oxidation Numbers to Elements in a Chemical Formula Score: {{cp.lessonAssetIdToProgress[1685].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1685].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Neutralization Reaction: Definition, Equation & Examples Score: {{cp.lessonAssetIdToProgress[10659].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10659].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Single-Displacement Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[28338].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28338].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Double Displacement Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[28340].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28340].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Endothermic and Exothermic Reactions Score: {{cp.lessonAssetIdToProgress[5365].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5365].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Rate of a Chemical Reaction: Modifying Factors Score: {{cp.lessonAssetIdToProgress[1702].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1702].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Solutions, Solutes, and Solvents Score: {{cp.lessonAssetIdToProgress[454].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[454].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Concentration of Solutions: Definition & Levels Score: {{cp.lessonAssetIdToProgress[173473].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[173473].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Unsaturated Solution: Definition & Examples Score: {{cp.lessonAssetIdToProgress[10688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10688].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Saturated Solution: Definition & Examples Score: {{cp.lessonAssetIdToProgress[10684].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10684].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Supersaturated Solution: Definition & Example Score: {{cp.lessonAssetIdToProgress[10686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10686].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Solutions, Electrolytes and Nonelectrolytes Score: {{cp.lessonAssetIdToProgress[1661].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1661].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Rate of Dissolution: Factors and Definition Score: {{cp.lessonAssetIdToProgress[1660].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1660].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Solubility and Solubility Curves Score: {{cp.lessonAssetIdToProgress[1662].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1662].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Ionic Compounds: Formation, Lattice Energy and Properties Score: {{cp.lessonAssetIdToProgress[1629].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1629].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Cell: Structure & Function Score: {{cp.lessonAssetIdToProgress[27842].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27842].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Cell Membrane: Functions, Role & Structure Score: {{cp.lessonAssetIdToProgress[7270].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7270].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Organelles in Cells: Definition & Functions Score: {{cp.lessonAssetIdToProgress[7840].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[7840].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Structure & Function in Biological Organization: Benefits & Disadvantages Score: {{cp.lessonAssetIdToProgress[63025].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[63025].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Specialized Cells: Types & Functions Score: {{cp.lessonAssetIdToProgress[78463].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[78463].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Eukaryotic and Prokaryotic Cells: Similarities and Differences Score: {{cp.lessonAssetIdToProgress[2637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2637].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Cell Cycle: Definition, Phases & Sequence Score: {{cp.lessonAssetIdToProgress[148].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[148].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What is Mitosis? - Definition, Stages & Function Score: {{cp.lessonAssetIdToProgress[33036].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33036].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What is Meiosis? - Steps & Results Score: {{cp.lessonAssetIdToProgress[33037].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[33037].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Cellular Respiration: Energy Transfer in Cells Score: {{cp.lessonAssetIdToProgress[330].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[330].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Photosynthesis: Definition & Reactions Score: {{cp.lessonAssetIdToProgress[4522].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4522].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Organic Chemical Reactions: Redox, Esterification & Fermentation Score: {{cp.lessonAssetIdToProgress[48844].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[48844].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Structure and Function of Carbohydrates Score: {{cp.lessonAssetIdToProgress[687].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[687].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Proteins I: Structure and Function Score: {{cp.lessonAssetIdToProgress[290].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[290].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - What Are Fats? - Functions & Molecular Structure Score: {{cp.lessonAssetIdToProgress[10705].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10705].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What are Enzymes? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[3385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3385].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What is DNA? Score: {{cp.lessonAssetIdToProgress[45188].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45188].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - How Does DNA Replicate? Score: {{cp.lessonAssetIdToProgress[45189].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45189].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Transcription of Messenger RNA (mRNA) from DNA Score: {{cp.lessonAssetIdToProgress[2565].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2565].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Is the Role of DNA in Protein Synthesis? Score: {{cp.lessonAssetIdToProgress[77918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[77918].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Properties of Alleles Score: {{cp.lessonAssetIdToProgress[395].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[395].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Codominance & Genes with Multiple Alleles Score: {{cp.lessonAssetIdToProgress[58823].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58823].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What are Genotypes? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[4635].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4635].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Is a Phenotype? - Definition & Example Score: {{cp.lessonAssetIdToProgress[4637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4637].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Pedigree Analysis in Human Genetics: Tutorial Score: {{cp.lessonAssetIdToProgress[2615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2615].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Exceptions to Independent Assortment: Sex Linked and Sex Limited Traits Score: {{cp.lessonAssetIdToProgress[666].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[666].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Punnett Square: Definition & Example Score: {{cp.lessonAssetIdToProgress[8352].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8352].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Genetic Variability and Random Mutation Score: {{cp.lessonAssetIdToProgress[13801].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13801].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Abnormal Chromosome Number & Structure Score: {{cp.lessonAssetIdToProgress[40647].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40647].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Genetic Abnormalities in Human Growth and Development Score: {{cp.lessonAssetIdToProgress[12903].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[12903].bestScoreQuestions}}  Take Quiz Optional
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
Lesson 2 - Gymnosperms: Characteristics, Definition & Types Score: {{cp.lessonAssetIdToProgress[5575].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5575].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Angiosperms: Characteristics, Definition & Examples Score: {{cp.lessonAssetIdToProgress[5551].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5551].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Environmental Stimuli & Stress: Plant Adaptations & Responses Score: {{cp.lessonAssetIdToProgress[63377].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[63377].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Plant Responses to Mechanical Stimuli Score: {{cp.lessonAssetIdToProgress[63376].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[63376].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Roots & Stems: Structure & Function Score: {{cp.lessonAssetIdToProgress[37264].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[37264].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Structure of Leaves: The Epidermis, Palisade and Spongy Layers Score: {{cp.lessonAssetIdToProgress[347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[347].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Asexual Reproduction in Plants: Advantages, Disadvantages & Types Score: {{cp.lessonAssetIdToProgress[5372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5372].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Flowering Plants: Reproduction & Fertilization Score: {{cp.lessonAssetIdToProgress[5573].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5573].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Phloem: The Pressure Flow Hypothesis of Food Movement Score: {{cp.lessonAssetIdToProgress[352].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[352].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Xylem: The Effect of Transpiration and Cohesion on Function Score: {{cp.lessonAssetIdToProgress[351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[351].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Primary Growth of Plants Score: {{cp.lessonAssetIdToProgress[5600].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5600].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Secondary Growth in Plants Score: {{cp.lessonAssetIdToProgress[5606].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5606].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What Is Homeostasis? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[3919].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3919].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Stimuli: Definition & Examples Score: {{cp.lessonAssetIdToProgress[3906].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3906].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Respiratory System: Function & Physiology Score: {{cp.lessonAssetIdToProgress[60387].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60387].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Excretory System Score: {{cp.lessonAssetIdToProgress[379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[379].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Overview of the Human Digestive System Score: {{cp.lessonAssetIdToProgress[58634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58634].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Human Circulatory System: Parts and Functions Score: {{cp.lessonAssetIdToProgress[3168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3168].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Nervous System Overview: Central & Peripheral Score: {{cp.lessonAssetIdToProgress[15].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Endocrine System Function & Hormone Regulation Score: {{cp.lessonAssetIdToProgress[18].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Skeletal System and Muscular System Score: {{cp.lessonAssetIdToProgress[372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[372].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Immune System: Function & Responses Score: {{cp.lessonAssetIdToProgress[8400].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8400].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Male Reproductive System: Functions, Organs & Anatomy Score: {{cp.lessonAssetIdToProgress[2884].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2884].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Female Reproductive System: Internal Anatomy Score: {{cp.lessonAssetIdToProgress[2888].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2888].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Animal Behaviors that Aid in Reproduction Score: {{cp.lessonAssetIdToProgress[60794].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[60794].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Reproductive Cycles of Animals Score: {{cp.lessonAssetIdToProgress[40737].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40737].bestScoreQuestions}}  Take Quiz Optional
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
Lesson 2 - Population Dynamics in Ecology: Definition & Concepts Score: {{cp.lessonAssetIdToProgress[40763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40763].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Carrying Capacity, Migration & Dispersion Score: {{cp.lessonAssetIdToProgress[411].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[411].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Animal Mating Systems, Mate Choice, Sexual Selection & Male Competition Score: {{cp.lessonAssetIdToProgress[40757].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[40757].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Social Behavior of Animals Score: {{cp.lessonAssetIdToProgress[50425].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50425].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Community Ecology: Definition & Types Score: {{cp.lessonAssetIdToProgress[4765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4765].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Ecological Niche: Definition & Importance Score: {{cp.lessonAssetIdToProgress[4774].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4774].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - What Is Succession in Biology? - Definition & Examples Score: {{cp.lessonAssetIdToProgress[77371].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[77371].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What is Species Diversity? - Definition, Importance & Examples Score: {{cp.lessonAssetIdToProgress[28547].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[28547].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Overview of the Earth's Biomes Score: {{cp.lessonAssetIdToProgress[50428].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50428].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Food Chains, Trophic Levels and Energy Flow in an Ecosystem Score: {{cp.lessonAssetIdToProgress[414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[414].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Cycles of Matter: The Nitrogen Cycle and the Carbon Cycle Score: {{cp.lessonAssetIdToProgress[2525].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2525].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Abiotic Factors of an Ecosystem: Definition & Examples