photosynthesis crossword

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Across
  1. 1. dioxide gas plants use to make sugar
  2. 4. leaf cells filled with chloroplasts
  3. 5. splicing water into oxygen and electron and protons
  4. 7. product released in the air
  5. 9. I helps make energy
  6. 10. tiny disks in chloroplasts where sunlight is used
  7. 11. II splits water and releases oxygen
  8. 13. the organelle where photosynthesis takes place
Down
  1. 2. carries electrons that stores energy for Calvin cycle
  2. 3. the sugar produced in photosynthesis
  3. 6. tiny holes in leafs for the movement of gases
  4. 8. the green pigment in plants
  5. 12. the energy currency of a cell
  6. 13. fixation the process of converting carbon into molecules