biology fermentation

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Across
  1. 1. need oxygen
  2. 4. energy used to make oxygen
  3. 6. plants source of getting energy
  4. 9. moves electrons
  5. 11. creates sugar
  6. 12. hydrogen and oxygen
  7. 13. breathed by humans and makes carbon dioxide
Down
  1. 2. series of enzyme-mediated reactions where the product of one reaction is used as the substrate in the next
  2. 3. one ingredient to make oxygen
  3. 5. creates ATP
  4. 7. glucose into pyruvic acid
  5. 8. doesn't need oxygen
  6. 10. oxygen and glucose to energy