Playlist Study

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Across
  1. 4. smallest blood vessel
  2. 6. tube connecting mouth and stomach
  3. 10. Transports oxygen, waste, nutrients, hormones, heat, etc... around the body
  4. 11. where digestion starts
  5. 12. System Breaks down food into smaller molecules. Absorbs these nutrients into the body.
  6. 13. Allows air to pass to and from lungs
  7. 15. passage to the lungs for air
Down
  1. 1. muscle at bottom of the chest under the ribs
  2. 2. airways in lungs that connect the bronchi and alveoli
  3. 3. small sacs of air
  4. 5. Found in the kidney, little filter that blood goes through.
  5. 7. lower chamber of the heart
  6. 8. absorbs water
  7. 9. System Brings oxygen into the body. Gets rid of carbon dioxide.
  8. 14. upper chamber of the heart