Circulatory System

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Across
  1. 2. Returns deoxygenated blood to the heart
  2. 6. major organ of the circulatory system
  3. 7. blood travels between the heart and lungs
  4. 9. Returns fluid in the tissues back to the bloodstream
  5. 10. upper chambers of the heart
  6. 12. Transports O2 to all parts of the body
  7. 15. released to catch RBC to form clot or scab
  8. 16. upper number, when ventricles relax
  9. 19. Cell fragments of large cells made in the bone marrow
  10. 20. Carries blood away from the heart
Down
  1. 1. supplies blood to the kidneys
  2. 3. cava major vein returning blood to the heart
  3. 4. the movement of blood throughout the body
  4. 5. supplies blood to small intestine and liver
  5. 8. upper number, when ventricles contract
  6. 11. lower chambers of the heart
  7. 13. Connects arteries to veins
  8. 14. supplies blood to the heart
  9. 17. protein or carbohydrate on the surface of the RBC
  10. 18. Liquid component of blood