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ILTS Science - Biology: Practice and Study Guide

  • Course type: Self-paced
  • Available Lessons: 408
  • Average Lesson Length: 8 min
  • Eligible for Certificate: Yes

    Certificates show that you have completed the course. They do not provide credit.

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    The Nature of Science
    chapter 1 / lesson 1
    The Nature of Science

Course Summary

Use these engaging lessons to prepare for the ILTS Biology test. The video lessons provide excellent, easy-to-use guides and the lesson quizzes make sure you're prepared to answer questions like those found on the exam.
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57 Chapters in ILTS Science - Biology: Practice and Study Guide

57 chapters in ILTS Science - Biology: Practice and Study Guide

Ch 1. ILTS Biology: Scientific Inquiry & Research Methods {{cp.topicAssetIdToProgress[58944].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - The Nature of Science Score: {{cp.lessonAssetIdToProgress[20925].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20925].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Scientific Research? Score: {{cp.lessonAssetIdToProgress[20927].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[20927].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Scientific Method: Steps, Terms & Examples Score: {{cp.lessonAssetIdToProgress[3604].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3604].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Experimental Design in Science: Definition & Method Score: {{cp.lessonAssetIdToProgress[3602].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3602].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Qualitative vs. Quantitative Data in Various Research Methods Score: {{cp.lessonAssetIdToProgress[50331].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50331].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How to Interpret Tables, Graphs & Charts of Scientific Data: Practice Problems Score: {{cp.lessonAssetIdToProgress[50332].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50332].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Significant Figures and Scientific Notation Score: {{cp.lessonAssetIdToProgress[1601].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1601].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Validity and Reliability: How to Assess the Quality of a Research Study Score: {{cp.lessonAssetIdToProgress[1906].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1906].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Key Events in the History of Biological Study Score: {{cp.lessonAssetIdToProgress[50328].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50328].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 - Laboratory Safety Techniques: Protecting People and Equipment Score: {{cp.lessonAssetIdToProgress[15415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15415].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Standard Laboratory Safety Equipment Score: {{cp.lessonAssetIdToProgress[27688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[27688].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Dissection Techniques & Alternatives Score: {{cp.lessonAssetIdToProgress[50340].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50340].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How to Preserve, Stain & Mount Microscope Specimens Score: {{cp.lessonAssetIdToProgress[50339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50339].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Handling Laboratory Solutions, Chemicals & Biological Materials Score: {{cp.lessonAssetIdToProgress[50334].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50334].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Ethics of Biological Studies With Living Organisms Score: {{cp.lessonAssetIdToProgress[50341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50341].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - How to Use Spectrophotometry to Understand Beer's Law Score: {{cp.lessonAssetIdToProgress[50335].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50335].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - What is Centrifugation? - Definition, Process & Uses Score: {{cp.lessonAssetIdToProgress[50336].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50336].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is Chromatography? - Definition, Types & Uses Score: {{cp.lessonAssetIdToProgress[16865].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[16865].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Evolution Theory, Evidence & Rates Score: {{cp.lessonAssetIdToProgress[50380].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50380].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Classification Systems: Classical Taxonomy, Phenetics & Cladistics Score: {{cp.lessonAssetIdToProgress[50388].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50388].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Taxonomy: Classification and Naming of Living Things Score: {{cp.lessonAssetIdToProgress[3127].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3127].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Hardy Weinberg Equilibrium: Definition, Equation & Evolutionary Agents Score: {{cp.lessonAssetIdToProgress[50381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50381].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Natural Selection & Adaptation Processes Score: {{cp.lessonAssetIdToProgress[50382].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50382].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Overview of Speciation Types & Barriers Score: {{cp.lessonAssetIdToProgress[50383].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50383].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Genetic Variability and Random Mutation Score: {{cp.lessonAssetIdToProgress[13801].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13801].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Basic Genetics: The Genome & Chromosomes Score: {{cp.lessonAssetIdToProgress[146].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[146].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Chromosomes: Structure & Physical Features Score: {{cp.lessonAssetIdToProgress[50366].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50366].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How is DNA Packaged? - Chromosome Condensation & Karyograms Score: {{cp.lessonAssetIdToProgress[668].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[668].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Cell Cycle: Definition, Phases & Sequence Score: {{cp.lessonAssetIdToProgress[148].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[148].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Overview of Mitosis: Mitotic Spindle & Phases of Chromosome Segregation Score: {{cp.lessonAssetIdToProgress[50367].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50367].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Cytokinesis: Animal Versus Plant Cells Score: {{cp.lessonAssetIdToProgress[342].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[342].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Asexual vs. Sexual Reproduction: Comparison & Characteristics Score: {{cp.lessonAssetIdToProgress[684].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[684].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Overview of Reductional & Equational Cell Division in Meiosis Score: {{cp.lessonAssetIdToProgress[50368].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50368].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Nondisjunction & Aneuploidy: Definition & Examples Score: {{cp.lessonAssetIdToProgress[341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[341].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Embryonic and Adult Stem Cells: Uses, Origins & Properties Score: {{cp.lessonAssetIdToProgress[6594].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6594].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 - Plant Stems & Shoot Systems Score: {{cp.lessonAssetIdToProgress[50395].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50395].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Structure of Leaves: The Epidermis, Palisade and Spongy Layers Score: {{cp.lessonAssetIdToProgress[347].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[347].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Root Tissue & System Growth Score: {{cp.lessonAssetIdToProgress[50396].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50396].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Nitrogen Fixation: Significance to Plants and Humans Score: {{cp.lessonAssetIdToProgress[350].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[350].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Xylem: The Effect of Transpiration and Cohesion on Function Score: {{cp.lessonAssetIdToProgress[351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[351].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Phloem: The Pressure Flow Hypothesis of Food Movement Score: {{cp.lessonAssetIdToProgress[352].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[352].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Pollination Process: Male & Female Flower Components Score: {{cp.lessonAssetIdToProgress[50397].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50397].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Cladograms and Phylogenetic Trees: Evolution Classifications Score: {{cp.lessonAssetIdToProgress[3128].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3128].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Innate & Learned Behavior Score: {{cp.lessonAssetIdToProgress[50424].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50424].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Social Behavior of Animals Score: {{cp.lessonAssetIdToProgress[50425].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50425].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Social Systems vs. Individual Fitness: The Queen/Worker Relationship Score: {{cp.lessonAssetIdToProgress[441].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[441].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Theory of Demographic Transition: Overview Score: {{cp.lessonAssetIdToProgress[443].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[443].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Circadian Rhythm Score: {{cp.lessonAssetIdToProgress[13817].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13817].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - How Animals Communicate: Chemical, Visual & Electrical Signals Score: {{cp.lessonAssetIdToProgress[13818].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13818].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Family Life Stages and Traditions: Courtship, Marriage, Child Rearing & Aging Score: {{cp.lessonAssetIdToProgress[2781].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2781].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Multicellular Organisms, Tissues and Epithelium Score: {{cp.lessonAssetIdToProgress[1178].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1178].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Types of Connective Tissue Score: {{cp.lessonAssetIdToProgress[1179].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1179].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Skeletal System and Muscular System Score: {{cp.lessonAssetIdToProgress[372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[372].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Animal Body Plans: Classifications and Features Score: {{cp.lessonAssetIdToProgress[18477].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[18477].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Human Circulatory System: Parts and Functions Score: {{cp.lessonAssetIdToProgress[3168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3168].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Gas Exchange in the Human Respiratory System Score: {{cp.lessonAssetIdToProgress[373].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[373].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Overview of the Human Digestive System Score: {{cp.lessonAssetIdToProgress[58634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58634].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Excretory System Score: {{cp.lessonAssetIdToProgress[379].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[379].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Overview of Animal Reproduction and Development Score: {{cp.lessonAssetIdToProgress[385].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[385].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Embryonic Development & Life Cycles of Invertebrates & Vertebrates Score: {{cp.lessonAssetIdToProgress[50403].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50403].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Male Reproductive System: Function & Parts Score: {{cp.lessonAssetIdToProgress[50413].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50413].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Female Reproductive System: Functions & Parts Score: {{cp.lessonAssetIdToProgress[50414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50414].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Ovarian Cycle: Anatomy & Processes Score: {{cp.lessonAssetIdToProgress[50415].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50415].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - The Significance of Physiological Processes in Animals Score: {{cp.lessonAssetIdToProgress[50404].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50404].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Kinetic Molecular Theory: Properties of Solids and Liquids Score: {{cp.lessonAssetIdToProgress[1645].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1645].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Phase Diagrams: Critical Point, Triple Point and Phase Equilibrium Boundaries Score: {{cp.lessonAssetIdToProgress[1646].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1646].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Phase Change: Evaporation, Condensation, Freezing, Melting, Sublimation & Deposition Score: {{cp.lessonAssetIdToProgress[5363].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5363].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Heat of Fusion & Heat of Vaporization: Definitions & Equations Score: {{cp.lessonAssetIdToProgress[45167].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45167].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Phase Diagram of Water vs Other Substances: Differences & Meaning Score: {{cp.lessonAssetIdToProgress[45168].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45168].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Crystal Structures and the Unit Cell Score: {{cp.lessonAssetIdToProgress[1648].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1648].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - What Are Elements? Score: {{cp.lessonAssetIdToProgress[3218].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3218].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Periodic Table: Properties of Groups and Periods Score: {{cp.lessonAssetIdToProgress[1614].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1614].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Electron Shell Score: {{cp.lessonAssetIdToProgress[278].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[278].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Valence Electrons and Energy Levels of Atoms of Elements Score: {{cp.lessonAssetIdToProgress[1615].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1615].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
Lesson 8 - The Diagonal Relationship, Metallic Character, and Boiling Point Score: {{cp.lessonAssetIdToProgress[1619].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1619].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Transition Metals vs. Main Group Elements: Properties and Differences Score: {{cp.lessonAssetIdToProgress[1620].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1620].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Overview of Chemical Bonds Score: {{cp.lessonAssetIdToProgress[58613].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58613].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - The Octet Rule and Lewis Structures of Atoms Score: {{cp.lessonAssetIdToProgress[1628].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1628].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Ions: Predicting Formation, Charge, and Formulas of Ions Score: {{cp.lessonAssetIdToProgress[2437].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2437].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - What Are Ionic Compounds? - Definition, Examples & Reactions Score: {{cp.lessonAssetIdToProgress[13936].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[13936].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Covalent Compounds: Properties, Naming & Formation Score: {{cp.lessonAssetIdToProgress[1631].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1631].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Lewis Dot Structures Score: {{cp.lessonAssetIdToProgress[58965].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58965].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Covalent Bonds: Predicting Bond Polarity and Ionic Character Score: {{cp.lessonAssetIdToProgress[1634].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1634].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - VSEPR Theory & Molecule Shapes Score: {{cp.lessonAssetIdToProgress[1635].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1635].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Hydrogen Bonding, Dipole-Dipole & Ion-Dipole Forces: Strong Intermolecular Forces Score: {{cp.lessonAssetIdToProgress[1636].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1636].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - London Dispersion Forces (Van Der Waals Forces): Weak Intermolecular Forces Score: {{cp.lessonAssetIdToProgress[1637].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1637].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Using Orbital Hybridization and Valence Bond Theory to Predict Molecular Shape Score: {{cp.lessonAssetIdToProgress[1638].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1638].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Molecular Orbital Theory: Tutorial and Diagrams Score: {{cp.lessonAssetIdToProgress[1639].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1639].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Metallic Bonding: The Electron-Sea Model & Why Metals Are Good Electrical Conductors Score: {{cp.lessonAssetIdToProgress[1640].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1640].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - Intramolecular Bonding and Identification of Organic and Inorganic Macromolecules Score: {{cp.lessonAssetIdToProgress[1641].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1641].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Acids and Bases Score: {{cp.lessonAssetIdToProgress[283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[283].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Decomposition and Synthesis Reactions Score: {{cp.lessonAssetIdToProgress[1677].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1677].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Dissociation Constant and Autoionization of Water Score: {{cp.lessonAssetIdToProgress[1681].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1681].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The pH Scale, Solutions & Buffers Score: {{cp.lessonAssetIdToProgress[58967].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58967].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Acid & Base Anhydrides: Definition & Examples Score: {{cp.lessonAssetIdToProgress[45173].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45173].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Coordination Chemistry: Bonding in Coordinated Compounds Score: {{cp.lessonAssetIdToProgress[1683].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1683].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Precipitation Reactions: Predicting Precipitates and Net Ionic Equations Score: {{cp.lessonAssetIdToProgress[1684].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1684].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Balancing Redox Reactions and Identifying Oxidizing and Reducing Agents Score: {{cp.lessonAssetIdToProgress[1686].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1686].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - The Activity Series: Predicting Products of Single Displacement Reactions Score: {{cp.lessonAssetIdToProgress[1687].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1687].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Electrochemical Cells and Electrochemistry Score: {{cp.lessonAssetIdToProgress[1688].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1688].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Cathode and Anode Half-Cell Reactions Score: {{cp.lessonAssetIdToProgress[1689].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1689].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Writing and Balancing Combustion Reactions Score: {{cp.lessonAssetIdToProgress[1690].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1690].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 - Stoichiometry: Calculating Relative Quantities in a Gas or Solution Score: {{cp.lessonAssetIdToProgress[1671].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1671].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Limiting Reactants & Calculating Excess Reactants Score: {{cp.lessonAssetIdToProgress[1672].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1672].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Calculating Reaction Yield and Percentage Yield from a Limiting Reactant Score: {{cp.lessonAssetIdToProgress[1673].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1673].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Calculating Percent Composition and Determining Empirical Formulas Score: {{cp.lessonAssetIdToProgress[1674].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1674].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Hydrates: Determining the Chemical Formula From Empirical Data Score: {{cp.lessonAssetIdToProgress[1675].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1675].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - LeChatelier's Principle: Disruption and Re-Establishment of Equilibrium Score: {{cp.lessonAssetIdToProgress[1693].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1693].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Using a RICE Table in Equilibrium Calculations Score: {{cp.lessonAssetIdToProgress[1695].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1695].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Solubility Equilibrium: Using a Solubility Constant (Ksp) in Calculations Score: {{cp.lessonAssetIdToProgress[1696].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1696].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Common Ion Effect and Selective Precipitation Score: {{cp.lessonAssetIdToProgress[1697].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1697].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Acid-Base Equilibrium: Calculating the Ka or Kb of a Solution Score: {{cp.lessonAssetIdToProgress[1698].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1698].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Acid-Base Buffers: Calculating the pH of a Buffered Solution Score: {{cp.lessonAssetIdToProgress[1699].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1699].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Titration: Overview, Curves & Calculations Score: {{cp.lessonAssetIdToProgress[58970].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[58970].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Rate of Dissolution: Factors and Definition Score: {{cp.lessonAssetIdToProgress[1660].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1660].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Solutions, Electrolytes and Nonelectrolytes Score: {{cp.lessonAssetIdToProgress[1661].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1661].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Solubility and Solubility Curves Score: {{cp.lessonAssetIdToProgress[1662].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1662].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Calculating Molarity and Molality Concentration Score: {{cp.lessonAssetIdToProgress[1663].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1663].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Calculating Dilution of Solutions Score: {{cp.lessonAssetIdToProgress[1664].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1664].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Colligative Properties and Raoult's Law Score: {{cp.lessonAssetIdToProgress[1665].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1665].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - The Solubility of Gases in a Liquid Score: {{cp.lessonAssetIdToProgress[45171].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45171].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Kinetic Molecular Theory: Properties of Gases Score: {{cp.lessonAssetIdToProgress[1650].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1650].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Pressure: Definition, Units, and Conversions Score: {{cp.lessonAssetIdToProgress[1651].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1651].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - How to Find the Density of a Gas Score: {{cp.lessonAssetIdToProgress[45169].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45169].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Dalton's Law of Partial Pressures: Calculating Partial & Total Pressures Score: {{cp.lessonAssetIdToProgress[1652].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1652].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Boltzmann Distribution: Temperature and Kinetic Energy of Gases Score: {{cp.lessonAssetIdToProgress[1653].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1653].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Diffusion and Effusion: Graham's Law Score: {{cp.lessonAssetIdToProgress[1654].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1654].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Molar Volume: Using Avogadro's Law to Calculate the Quantity or Volume of a Gas Score: {{cp.lessonAssetIdToProgress[1655].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1655].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Boyle's Law: Gas Pressure and Volume Relationship Score: {{cp.lessonAssetIdToProgress[3208].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3208].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Charles' Law: Gas Volume and Temperature Relationship Score: {{cp.lessonAssetIdToProgress[3599].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3599].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Gay-Lussac's Law: Gas Pressure and Temperature Relationship Score: {{cp.lessonAssetIdToProgress[3598].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3598].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - The Ideal Gas Law and the Gas Constant Score: {{cp.lessonAssetIdToProgress[1656].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1656].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Real Gases: Deviation From the Ideal Gas Laws Score: {{cp.lessonAssetIdToProgress[1658].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1658].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Kinematics: Definition & Graphical Representation Score: {{cp.lessonAssetIdToProgress[53251].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53251].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Scalars and Vectors: Definition and Difference Score: {{cp.lessonAssetIdToProgress[15053].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15053].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Distance and Displacement in Physics: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15054].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15054].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Speed, Velocity & Acceleration Score: {{cp.lessonAssetIdToProgress[53254].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53254].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Uniformly-Accelerated Motion and the Big Five Kinematics Equations Score: {{cp.lessonAssetIdToProgress[15057].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15057].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Ticker Tape Diagrams: Analyzing Motion and Acceleration Score: {{cp.lessonAssetIdToProgress[15059].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15059].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - What are Vector Diagrams? - Definition and Uses Score: {{cp.lessonAssetIdToProgress[15060].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15060].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Overview of Graphs of Free Fall Motion Score: {{cp.lessonAssetIdToProgress[53255].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53255].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Understanding Graphs of Motion: Giving Qualitative Descriptions Score: {{cp.lessonAssetIdToProgress[15067].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15067].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Air Resistance & Free Fall Physics: Practice Problems Score: {{cp.lessonAssetIdToProgress[53253].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53253].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Projectile Motion: Definition and Examples Score: {{cp.lessonAssetIdToProgress[15071].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[15071].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Overview of Newton's First Law of Motion Score: {{cp.lessonAssetIdToProgress[50208].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50208].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Overview of Force & Free-Body Diagrams Score: {{cp.lessonAssetIdToProgress[53256].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53256].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Overview of Newton's Second Law of Motion Score: {{cp.lessonAssetIdToProgress[50209].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50209].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Overview of Newton's Third Law of Motion Score: {{cp.lessonAssetIdToProgress[50210].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50210].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Measuring Mass & Weight With Newton's Laws Score: {{cp.lessonAssetIdToProgress[50211].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50211].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Inclined Planes in Physics: Definition, Facts, and Examples Score: {{cp.lessonAssetIdToProgress[14608].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14608].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Uniform Circular Motion: Definition & Mathematics Score: {{cp.lessonAssetIdToProgress[32163].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[32163].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - The Bohr Model and Atomic Spectra Score: {{cp.lessonAssetIdToProgress[1612].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1612].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Mass and Energy: Description and Interchangeable Relationship Score: {{cp.lessonAssetIdToProgress[3233].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3233].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Half-life: Calculating Radioactive Decay and Interpreting Decay Graphs Score: {{cp.lessonAssetIdToProgress[1624].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1624].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Fusion, Fission, Carbon Dating, Tracers & Imaging: Applications of Nuclear Chemistry Score: {{cp.lessonAssetIdToProgress[1626].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1626].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Heisenberg Uncertainty Principle: Definition & Equation Score: {{cp.lessonAssetIdToProgress[45165].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[45165].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Nuclear Reaction: Definition & Examples Score: {{cp.lessonAssetIdToProgress[3881].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[3881].bestScoreQuestions}}  Take Quiz Optional
Course Progress Best Score
Lesson 1 - Waves: Components, Types & Parameters Score: {{cp.lessonAssetIdToProgress[53277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53277].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Sound: Definition, Influences, Pitch & Volume Score: {{cp.lessonAssetIdToProgress[53278].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53278].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Electromagnetic Waves: Definition, Sources, Properties & Regions Score: {{cp.lessonAssetIdToProgress[50222].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50222].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - The Nature of Light: Origin, Spectrum & Color Frequency Score: {{cp.lessonAssetIdToProgress[4914].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4914].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Reflection: Angle of Incidence, Curved Surfaces & Diffusion Score: {{cp.lessonAssetIdToProgress[53279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53279].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Resonance: Definition & Transmission of Waves Score: {{cp.lessonAssetIdToProgress[4916].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4916].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Transparent and Opaque Materials in Electromagnetic Waves Score: {{cp.lessonAssetIdToProgress[4917].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4917].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Color: White Light, Reflection & Absorption Score: {{cp.lessonAssetIdToProgress[4918].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4918].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Refraction, Dispersion & Diffraction Score: {{cp.lessonAssetIdToProgress[53280].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[53280].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Constructive and Destructive Interference Score: {{cp.lessonAssetIdToProgress[4921].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4921].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - The Doppler Effect: Definition, Examples & Applications Score: {{cp.lessonAssetIdToProgress[4922].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4922].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Wave-Particle Duality: Concept, Explanation & Examples Score: {{cp.lessonAssetIdToProgress[4923].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[4923].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 - Ecosystems, Habitats and Ecological Niches Score: {{cp.lessonAssetIdToProgress[410].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[410].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Food Chains, Trophic Levels and Energy Flow in an Ecosystem Score: {{cp.lessonAssetIdToProgress[414].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[414].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Interspecific Competition, Competitive Exclusion & Niche Differentiation Score: {{cp.lessonAssetIdToProgress[2177].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2177].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Predator/Prey Interactions, Camouflage, Mimicry & Warning Coloration Score: {{cp.lessonAssetIdToProgress[2175].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2175].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Symbiotic Relationships: Mutualism, Commensalism & Parasitism Score: {{cp.lessonAssetIdToProgress[413].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[413].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Populations: Density, Survivorship and Life Histories Score: {{cp.lessonAssetIdToProgress[2178].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2178].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Carrying Capacity, Migration & Dispersion Score: {{cp.lessonAssetIdToProgress[411].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[411].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Dispersal, Colonization, and Island Biogeography Score: {{cp.lessonAssetIdToProgress[417].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[417].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is Biodiversity? - Definition and Relation to Ecosystem Stability Score: {{cp.lessonAssetIdToProgress[8538].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[8538].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Deforestation, Desertification & Declining Biological Diversity Score: {{cp.lessonAssetIdToProgress[10593].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[10593].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Human Environmental Impact & Ecological Conservation Score: {{cp.lessonAssetIdToProgress[50427].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[50427].bestScoreQuestions}}  Take Quiz Optional
Lesson 13 - Ecological Succession: From Pioneer to Climax Communities Score: {{cp.lessonAssetIdToProgress[416].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[416].bestScoreQuestions}}  Take Quiz Optional
Lesson 14 - How Introduced and Invasive Species Alter Ecological Balance