Review

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Across
  1. 3. warms, moistens, and filters air
  2. 6. controls blood sugar
  3. 7. where water is absorbed
  4. 11. also known as the windpipe
  5. 14. system that takes in food, breaks it down, absorbs nutrients and gets rid of undigested food
  6. 15. system that brings in oxygen and removes carbon dioxide
  7. 16. the tube that connects the stomach to the mouth
  8. 18. flap that prevents food entering the trachea and causing choking
  9. 19. connect arteries to veins and where nutrients gasses are exchanged with cells
  10. 21. these make up the nervous system
  11. 22. place where food, air and water mix
  12. 25. system that moves blood so cells can get oxygen, nutrients and remove waste from cells
Down
  1. 1. where the vocal cords are found
  2. 2. produces bile
  3. 4. where nutrients are absorbed
  4. 5. stores bile
  5. 8. carries blood away from the heart
  6. 9. where food enters the body
  7. 10. carries blood to the heart
  8. 12. send blood to the lungs and body
  9. 13. the two branches off of the trachea that go to the lungs
  10. 17. the organ that controls the body
  11. 20. bundle of nerves that connects the brain to the body
  12. 21. system that controls the body and maintains homeostasis
  13. 23. the organ responsible for pumping blood
  14. 24. receive blood from the body