Body systems

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Across
  1. 4. churns the food to turn it into liquid
  2. 8. what produces bile
  3. 10. a flap of cartilage above the trachea
  4. 12. helps squeeze down food down the esophagus
  5. 13. little pockets in the lungs
  6. 14. the first step for digestion
  7. 15. what the heart pumps
  8. 17. a chemical helps brake down food
  9. 19. where deoxygenated blood goes though the rights atrium
  10. 21. this organ produces insulin
  11. 23. what contains the oxygen
  12. 25. what are in the stomach to help the digestion of food
  13. 26. where you breath in oxygen and where food goes
Down
  1. 1. transports blood back into the heart
  2. 2. transports air to both lungs
  3. 3. it receives blood from the atrium
  4. 5. pumps blood around the circulatory system
  5. 6. cavity a large aired filled space above and behind the nose
  6. 7. transports blood away from the heart to the lungs or cells of the body
  7. 9. intestine absorbs nutrients from the food
  8. 11. stores the bile
  9. 16. makes the lung stretch when you breath in and out
  10. 18. a chamber in which blood enters the heart
  11. 20. helps with transfer of blood
  12. 22. protect the lungs from things
  13. 24. where the capillaries and alveoli are