Photosynthesis

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Across
  1. 1. holes in the surface of the leaf that allows gas exchange
  2. 5. the process in which plants make their own food
  3. 7. the gas taken in by the leaf
Down
  1. 2. the gas released by the plant
  2. 3. what does the word synthesis mean
  3. 4. what is glucose stored as to be used later
  4. 6. the chemical used to test for starch