photosynthesis

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Across
  1. 3. colorless, odorless gas
  2. 4. H20
  3. 5. a protein complex embedded
  4. 7. main sugar found in the blood
Down
  1. 1. incorporates CO2 into plants
  2. 2. keeps the plant's color
  3. 5. When plants make their food
  4. 6. microscopic pores