| A | B |
| diffusion | particles move from high to low |
| osmosis | diffusion of water through the cell membrane |
| passive transport | diffusion of particles through the proteins |
| active transport | diffusion of particles through proteins against the normal direction |
| endocytosis | within the cell |
| exocytosis | means outside the cell |
| photosynthesis | "made by light" |
| cellular respiration | uses oxygen to break down energy for cells |
| fermentation | DOES NOT use oxygen to break down energy for cells |
| Chlorophyll | gives plants their green color |
| pigments | molecules in cells that absorb the energy of light |
| chlorophyll | is found in chloroplasts |
| ATP | stores energy in a form that cells can use |