Photosynthesis Crossword Puzzle

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Across
  1. 4. synthesization of food to make energy
  2. 6. ATP and NADPH used to build energy
  3. 9. natural element that makes things visible
  4. 14. electron carrier proteins that shuttle during ATP
Down
  1. 1. cluster of proteins that allow H+ to pass through
  2. 2. reaction in photosynthesis that does not need light
  3. 3. reaction in photosynthesis that needs light
  4. 5. molecule that transfers electrons
  5. 7. important pigment in plants
  6. 8. cluster of chlorophyll in thylakoids
  7. 10. light absorbing molecules
  8. 11. saclike membrane in chloroplasts
  9. 12. fluid part of chloroplasts
  10. 13. used to store food and energy