Cardiovascular System

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Across
  1. 5. this is the chamber that receives blood into the heart
  2. 7. abnormally high blood pressure
  3. 11. this is the chamber where blood is pushed out of the heart
  4. 13. blood vessels that take blood away from the heart
  5. 14. this is a hardening of the artery walls caused by a build of cholesterol
  6. 15. this side of the heart has oxygen in the blood
Down
  1. 1. tiny blood vessels where CO2 and oxygen are exchanged
  2. 2. brings blood back to the heart from the lungs
  3. 3. takes blood away from the heart to the lungs
  4. 4. this side of the heart has no oxygen in the bloood
  5. 6. system that transports blood, oxygen, and nutrients to all cells
  6. 8. organ that pumps blood to the entire body
  7. 9. main vein bringing blood into the heart
  8. 10. blood vessels that take blood to the heart
  9. 12. organ responsible for carrying nutrients and oxygen to all cells
  10. 14. main artery leaving the heart