Cardiovascular Unit

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Across
  1. 2. separates right and left side of heart
  2. 4. collects deoxygenated blood from the myocardium
  3. 5. pumps oxygenated blood to the body
  4. 7. supplies almost entire body with oxygenated blood
  5. 9. pumps blood to the lungs
  6. 14. takes deoxygenated blood to the lungs
  7. 16. brings oxygenated blood back from the lungs
  8. 17. entry to the pulmonary trunk
Down
  1. 1. collect most deoxygenated blood, dump into right atrium
  2. 3. chamber that collects blood from most veins
  3. 6. entry to the aorta
  4. 8. prevents backflow from in right side
  5. 10. supplies heart with oxygen
  6. 11. prevents backflow from in left side
  7. 12. collects deoxygenated blood from veins of heart
  8. 13. collects oxygenated blood from lungs
  9. 15. muscular layer of the heart, contraction