crossword

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Across
  1. 7. the second step to photosynthesis
  2. 9. second step to aerobic respiration also known as ETC
  3. 10. the first step to cellular respiration
  4. 11. O2
Down
  1. 1. plants use this to synthesize food from sunlight, carbon dioxide, and water
  2. 2. lactic acid and alcohol blank are two forms of anaerobic respiration
  3. 3. the first step to aerobic respiration
  4. 4. the first step to photosynthesis
  5. 5. dioxide CO2
  6. 6. where photosynthesis takes place
  7. 8. C6H12O6