Inferring Experimental Design from Data Tables
How Do Living Things Interact?
Interactions Between Pests and Crops: Will There Be Damage?
How Does the Amount of Food Affect an Organism’s Growth?
How Body Cells Reproduce (Mitosis)
Why Aren’t We All Clones? (Meiosis)
Cookies and Proteins: When Instructions Go Wrong
Looking Closer at Making Proteins
Seeing the Past: Imagining How Species Change Over Time
The Fossil Record: How Have Animals Changed Over Earth’s Long History?
Factors That Influence the Process of Evolution
Animal Arms Races
Comparing Early Development of Organisms