| A | B |
|---|
| photosynthesis | the way plants make food |
| carbon dioxide and water | raw materials for photosynthesis |
| sugar and oxygen | products for photosynthesis |
| sun | where plants get energy for photosynthesis |
| chloroplasts (in the leaves) | where photosynthesis happens |
| seeds | what seed plants use to reproduce |
| phloem | vascular tissue that carries food |
| xylem | vascular tissue that carries water |
| vacuole | storage area for food, water and waste |
| nucleus | controls cell's activities (brain) |
| cell membrane | lets substances in and out of the cell |
| cytoplasm | jelly like stuff that fills the cell |
| cell wall | boundary that separates the cell from the outside |
| what the chloroplast does | gives plant green color |
| what leaves do | capture sun's energy |
| what roots do | absorb water and nutrients for a plant |
| what the stem does | support the plant |
| phototropism | response to light |
| thigmotropism | response to touch |
| gravitropism | response to gravity |
| germination | early growth stage of a plant |
