Biology Assignment

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Across
  1. 2. traps dirt and microbes
  2. 6. also called as windpipe
  3. 7. prevents constipation
  4. 8. location for anaerobic respiration
  5. 10. carbohydrate stored in muscles
  6. 11. waste product of liver
  7. 13. slows down heart rate
  8. 14. transports oxygen
Down
  1. 1. food contain most energy
  2. 2. help cells function properly
  3. 3. reduce risk of acne
  4. 4. needed to fight infections
  5. 5. protect against cancer
  6. 9. soaks the muscle cells
  7. 12. regulate water in cells