photosynthesis

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Across
  1. 2. disc shaped membrane inside a chloroplast where light reactions happen
  2. 4. green pigment that absorbs sunlight
  3. 5. molecule that carries high energy electrons to the Calvin Cycle
  4. 10. a stack of thylakoids
  5. 11. gas released during photosynthesis
  6. 12. the substances created at the end of a chemical reaction
  7. 13. made of carbon, hydrogen, oxygen, nitrogen
  8. 15. the substances a reaction starts with
  9. 16. limit marketing where something ends
  10. 17. tiny openings on leaves that let gases in and out
  11. 18. energy carrying molecule made in light reactions
  12. 19. process plants use to make food using light energy
Down
  1. 1. sugar produced during photosynthesis
  2. 3. molecules that include fats, oils, waxes, cholesterol
  3. 5. essential element that makes up most of Earth's atmosphere
  4. 6. total weight of organisms in a given area
  5. 7. organelle in plant cells where photosynthesis takes place
  6. 8. biomolecule made of sugars that provide quick energy to living things
  7. 9. process where living organisms convert food into ATP
  8. 14. dioxide gas taken in by plants to make glucose