chapter 9

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Across
  1. 3. energy from food
  2. 4. sugar breaking
  3. 5. nicotinamide adenine dinucleotide
  4. 7. second stage of cellular respiration
  5. 9. process that does not require oxygen
Down
  1. 1. innermost compartment of the mitochondrion
  2. 2. process that releases energy
  3. 6. process that requires oxygen
  4. 8. energy needed to raise the temperature