Across
- 3. light that comes from the sun
- 5. a plastid that contains chlorophyll
- 6. The process which a plant creates food
- 7. air that we breathe out that trees need
- 9. Atp is used in this to produce sugar
- 12. what grows on trees or plants
- 14. Air substance that we need (humans)
Down
- 1. green pigment that is in all plants
- 2. occur in the thylakoid stacks of the grana
- 4. a organism in which a tree is
- 8. What sun gives off
- 10. free energy containing molecules
- 11. a membrane-bound compartment inside chloroplasts
- 13. food that plants create