Photosynthesis CW 1

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Across
  1. 8. during photosynthesis plants absorb _______ to make sugar (food)
  2. 9. chloroplast is a _______ organelle that is the site of photosynthesis
  3. 10. chloroplast is a green __________ that is the site of photosynthesis
  4. 13. this reaction occurs when substances change into different substances
  5. 15. this prefix means light
  6. 16. this word means to put together
  7. 18. carbon dioxide enters the leaf through these tiny holes
  8. 20. during photosynthesis plants absorb sunlight in order to make ________
  9. 21. this travels from the root upward and enters the plant
  10. 22. glucose is used by plants for this
  11. 24. stomata are tiny ________ in plants that allow gas exchange
Down
  1. 1. the process by which plants absorb sunlight to make sugar (food)
  2. 2. the photosynthesis reaction can be represented by using a chemical _______
  3. 3. the light energy converts carbon dioxide and water into a sugar called this
  4. 4. plants do not need ______ and release it through the stomata
  5. 5. in a photosynthesis reaction both glucose and oxygen are called these
  6. 6. these absorb the sunlight
  7. 7. in a photosynthesis reaction both carbon dioxide and water are called these
  8. 11. stomata are tiny openings in plants that allow _______ exchange
  9. 12. outputs are what _______ the leaf
  10. 14. the prefix photo- means this
  11. 17. the word synthesis means to put ________
  12. 19. photosynthesis is a chemical _________
  13. 23. inputs are what _______ the leaf