Across
- 2. organisms that go through
- 4. where photosynthesis occurs
- 6. transparent,tasteless,and odorless
- 7. where water and sunlight are used
- 9. light that the human eye can see
- 11. they dont go through calvin cycle
- 14. and important heat trapping gas
- 17. go through the calvin cycle
- 18. colors that absord light
- 20. where the light reactions
Down
- 1. occurs ( mostly in dark )
- 3. O2
- 5. one billionth of a meter
- 8. the energy currency in biological systems
- 10. provides the energy for photosynthesis
- 11. green pigment that plants use to make food
- 12. plants that open their stomata during the night
- 13. the main sugar in blood
- 15. pl. (more than 1)
- 16. microscopic holes in the underside of leaves
- 19. a jelly like fluid inside