| A | B |
|---|
| glucose | a simple sugar |
| oxygen | the gas plants produce during photosynthesis |
| diffusion | the movement of materials from an area of high concentration to an area of low concentration |
| mitochondria | organelles where cellular respiration occurs |
| carbon dioxide | the gas plants need for photosynthesis |
| osmosis | the diffusion of water |
| fermentation | the breakdown of sugars to release energy in the absence of oxygen |
| cellular respiration | the process cells use to convert energyinto a usable form in the presence of oxygen |
| photosynthesis | the process by which plants make food by trapping the sun's energy |
| chloroplasts | organelles that trap the sun's energy |
| exocytosis | the process cells use to move large particles outside the cell |
| endocytosis | the process cells use to move large particles into the cell |
| ATP | the molecule that stores energy |
| homeostasis | the process of maintaining a stable internal environment |
