photosynthesis and cellular respiration

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Across
  1. 2. Co2
  2. 4. input of the chemical reaction
  3. 6. Cannot produce without its own food
  4. 8. primary producer
  5. 10. chemical energy
  6. 11. sugar
  7. 12. where cellular respiration happens
  8. 16. output of the chemical reaction
Down
  1. 1. Heat energy
  2. 3. contains chlorophyll and in which photosynthesis takes place
  3. 5. reactants and products
  4. 7. how plants make food
  5. 9. breaks down glucose
  6. 13. green pigment that turns the plant green
  7. 14. O2
  8. 15. tiny, microscopic and critical for photosynthesis.