Photosynthesis

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Across
  1. 3. pigment that absorbs light energy in plants
  2. 5. reactant used during the light reactions of photosynthesis
  3. 8. plant structure that carries water from roots to leaves
  4. 9. molecule that stores a large amount of energy
  5. 13. number of water molecules needed to start photosynthesis
  6. 15. photosynthesis takes place here
  7. 19. growing fish and plants together in a closed system
  8. 20. carbon dioxide enters the leaf through this structure
  9. 21. reactions that build sugar molecules
  10. 22. source of energy for photosynthesis
Down
  1. 1. in all reactions, energy and matter must be _____
  2. 2. where the light reactions take place
  3. 4. the molecules at the end of a chemical reaction
  4. 6. the molecules at the start of a chemical reaction
  5. 7. food for plants
  6. 10. type of cell that does not contain chloroplasts or cell walls
  7. 11. high energy molecule produced during the light reactions
  8. 12. where the Calvin Cycle takes place
  9. 14. type of fish in our large tank
  10. 16. product of photosynthesis
  11. 17. a stack of thylakoids
  12. 18. 2words reactant used during the Calvin Cycle