Circulatory System

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Across
  1. 6. Tiny blood vessel
  2. 9. Related to the lungs
  3. 10. Helps clot blood
  4. 12. Pumps blood around the body
  5. 13. Movement of blood in the body
  6. 16. Lower chamber of the heart
  7. 17. Carries blood away from the heart
Down
  1. 1. Related to heart blood vessels
  2. 2. Main artery from the heart
  3. 3. pressure Force of blood on vessel walls
  4. 4. cell Blood cell fighting infection
  5. 5. Prevents back flow of blood
  6. 7. Upper chamber of the heart
  7. 8. Carries blood to the heart
  8. 10. Liquid part of blood
  9. 11. Heartbeat felt through arteries
  10. 14. cell Blood cell carrying oxygen
  11. 15. Protein carrying oxygen