Across
- 3. gas that is absorbed by plants
- 7. pigment in plants that absorb sunlight
- 8. long, thin structures that run through leaves
- 11. process in which water and carbon dioxide are combined to form sugars
- 12. are the food factory of plants
- 14. a plant’s food
Down
- 1. a leaf that is divided into two parts
- 2. organelle in plant cells in which light energy is changed to chemical energy
- 4. the broad flat portion of a leaf
- 5. the sugar formed in plants
- 6. the gas released by plants
- 9. small openings in the underside of a leaf
- 10. outer layer of a leaf
- 13. membranes in plant cells that are arranged in stacks