i'm done

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Across
  1. 4. where do organisms get the energy they need to survive
  2. 5. transferring energy in cells
  3. 7. an organic compound such as sugar or starch, and is used to store energy
  4. 8. living, active, or occurring only in the presence of oxygen
  5. 13. the last stage of the aerobic respiration?
  6. 14. does anaerobic respiration produce large or small amounts of ATP
  7. 15. any of the group of organic compounds consisting of carbon, hydrogen, and oxygen
  8. 18. what is the first stage of aerobic respiration?
  9. 19. Of, pertaining to, or resembling a cell
  10. 20. providing cellular energy
  11. 21. what is another word of breaking down
Down
  1. 1. an anaerobic process in which energy can be released from glucose
  2. 2. A process in which a phosphate group is added to a molecule, such as a sugar or a protein
  3. 3. living, active, occurring, or existing in the absence of free oxygen
  4. 6. the chemical reactions in the body's cells that change food into energy
  5. 9. does cellular respiration require energy or release energy
  6. 10. is cellular respiration a controlled or uncontrolled reaction
  7. 11. act as source of energy
  8. 12. what is the second stage of aerobic respiration?
  9. 16. the act or process of breathing
  10. 17. does fermentation require oxygen