Body Systems

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Across
  1. 1. tube that passes food to the stomach
  2. 5. blood vessel that takes blood to the heart
  3. 8. organ where most digestion takes place
  4. 9. small hairs that line the air passages
  5. 11. liquid part of the blood
  6. 14. the system that uses air that is inhaled
  7. 15. system that breaks down food to be used by the body
  8. 16. blood vessel that takes blood away from the heart
Down
  1. 2. liquid that softens food
  2. 3. small scars of air that puts air into the lungs
  3. 4. glands that produce saliva
  4. 6. blood cells that carry oxygen to body cells
  5. 7. system that transports oxygen food and waste
  6. 10. organ that stores bile
  7. 12. organ that pumps blood to the body
  8. 13. the windpipe