Metabolism

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Across
  1. 3. process that converts food into energy
  2. 5. what color blood cells help your body fight disease
  3. 7. this organ pumps blood to the rest of the body
  4. 8. the body's use of molecules for energy and growth
  5. 11. these organs absorb nutrients, water, and minerals
  6. 12. longest bone in body
Down
  1. 1. helps remove cholesterol from blood
  2. 2. this system breaks down food so organs and cells can use it
  3. 4. when a person doesn't have enough insulin
  4. 6. most important organ in the body
  5. 9. disease that affects how much oxygen gets to the cells
  6. 10. brain sends and receives information in this system