#9 - Cellular Respiration Crossword

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Across
  1. 5. energy produced by respiration
  2. 6. process by which organisms use oxygen to bread down food molecules to get chemical energy
  3. 7. what is produced at the end of a chemical reaction
  4. 10. site of (most of) cellular respiration
  5. 11. help to catalyze a chemical reaction
  6. 12. respiration that occurs when oxygen is PRESENT
Down
  1. 1. simple sugar needed as a reactant to perform respiration
  2. 2. respiration that occurs when oxygen is ABSENT
  3. 3. present at the beginning of the reaction
  4. 4. gas waste product produced by respiration
  5. 8. gas needed as a reactant to perform respiration
  6. 9. liquid waste product produced by respiration