photosynthesis

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Across
  1. 2. sugar
  2. 7. co2
  3. 8. how plants make food
  4. 10. atoms
Down
  1. 1. reactions
  2. 3. h2o
  3. 4. makes plants green
  4. 5. openings
  5. 6. air
  6. 9. blood vessels for plants