Photosynthesis

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Across
  1. 1. Where does photosynthesis take place?
  2. 4. Fill the blank: In order for the photosynthesis to take place energy in the form of ___________ is required.
  3. 5. Which group of chemical do sugars belong to?
  4. 8. Why do plants often change some of the glucose into starch?
  5. 9. which air is the material of photosynthesis?
Down
  1. 1. Fill the blank: The green chemical required for photosynthesis is ___________
  2. 2. What air do plants need for photosynthesis?
  3. 3. Fill the blank: carbon dioxide + water → ___________ + oxygen
  4. 6. Where do plants get carbon dioxide from?
  5. 7. Where do plants get their energy for photosynthesis?