Photosynthesis, energy in plants

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Across
  1. 3. A structure where the plant stores starch for a new plant to grow
  2. 6. A technique used to separate different light absorbing pigments in a leaf
  3. 7. Photosynthetic organ in a plant
  4. 9. The sugar made in photosynthesis
  5. 10. Gas needed for photosynthesis
  6. 15. The source of the sun's energy (2 words)
  7. 17. "Holes" in the lower surface of a leaf through which air containing carbon dioxide enters
  8. 18. The colour of light that is least absorbed by chlorophyll
  9. 19. Main photosynthetic region of a plant like a cactus
Down
  1. 1. Gas needed for photosynthesis
  2. 2. Structure found in a leaf cell that contains chlorophyll
  3. 4. The gas that is the 'fuel' for the sun
  4. 5. light The type of electromagnetic radiation that we use to see things
  5. 6. The chemical that traps light in a leaf
  6. 8. "Means to make using light"
  7. 11. A large molecule, stored in plants, made up of many glucose molecules joined together
  8. 12. The colour of light that is best absorbed by chlorophyll
  9. 13. Name given to the chemical reaction that releases energy from food
  10. 14. A type of electromagnetic radiation better known as heat
  11. 16. The liquid needed for photosynthesis