Circulatory System

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