Whitney/Mrs.key

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Across
  1. 2. A tiny blood vessel.
  2. 3. A windpipe.
  3. 6. A group of organs that takes in oxygen.
  4. 7. A leaked fluid.
  5. 8. A part of a throat.
  6. 10. Small,bean shaped organs.
  7. 12. A tiny sack.
Down
  1. 1. A throat.
  2. 2. Your heart,blood,and blood vessels.
  3. 4. A blood vessel that carries blood away from the heart.
  4. 5. Two branches in a trachea.
  5. 9. A group of organs and tissue.
  6. 11. The liquid that carries gases,waste,and nutrients.
  7. 13. A blood vessel back to the heart.