Metabolism

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Across
  1. 3. system the first system used in metabolism
  2. 4. dioxide a waste product of cellular respiration
  3. 7. sugar
  4. 11. the process where your body breaks down food for energy
  5. 13. system the system containing the lungs for breathing
Down
  1. 1. acids building blocks of protein
  2. 2. the powerhouse of the cell
  3. 5. respiration the process of converting glucose and oxygen into energy
  4. 6. a disease that can be caused by a buildup of glucose over time
  5. 8. the most needed product of cellular respiration
  6. 9. builds and repairs muscles
  7. 10. system transports nutrients to the cells
  8. 12. a disease that makes it hard to breathe