Body Systems

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Across
  1. 2. Your heart pumps ---
  2. 3. carries the blood to your heart
  3. 5. pumps blood throughout the body
  4. 8. An artery carries blood --- from the heart
  5. 9. You breathe --- carbon dioxide
  6. 10. a tiny blood vessel
  7. 11. organs that help you breathe
Down
  1. 1. You breathe out carbon ---
  2. 4. a tube that carries the air to your lungs
  3. 6. carries blood away from the heart
  4. 7. The trachea is a ---
  5. 9. Lungs are --- that help you breathe