Across
- 2. Gas released as a byproduct of photosynthesis oxygen
- 5. Plants require ____ from the sun or artificial sources
- 6. Because plants create their own food, they are ____.
- 9. The process plants use to create food
Down
- 1. Part of the plant cell where photosynthesis occurs
- 3. The sugar created by plants is ____.
- 4. Plant cells are green because they contain
- 7. used by plants for photosynthesis carbon dioxide
- 8. To change from one form to another