AP Biology 2006-2007 Animal Nutrition AP Biology What do animals need to live? O2O2 food ATP Animals make energy using: food oxygen Animals build.
7th Grade Ch. 1 Sec. 1 What is an Animal?
Regents Biology 2006-2007 Animal Nutrition Human Digestion.
Photosynthesis and Respiration. What is Photosynthesis?? Plants using sunlight (energy), carbon dioxide, and water to make food and oxygen.
