Across
- 3. a green chemical, absorbs the sun's light energy, powers photosynthesis
- 4. the word describing plants that can make their own food
- 5. the process by which plants get energy from their food
- 6. the part of the plant that absorbs water from soil
- 8. 2 words; where photosynthesis mostly takes place
- 9. move around inside the cell, according to the brightness and direction of the light
Down
- 1. 2 words; the 2 points each day when photosynthesis and respiration are balanced
- 2. uses water, sunlight, + carbon dioxide
- 7. excess food that is stored in the cells