Heart

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Across
  1. 4. chamber which pumps blood into the aorta
  2. 5. vessels which carry oxygenated blood to the left atrium
  3. 6. valve which allows blood to pass from left ventricle to aorta
  4. 8. vessel which carries oxygenated blood away from the heart
  5. 10. chamber which pumps blood into pulmonary arteries
  6. 12. chamber which receives deoxygenated blood from vena cavaes
  7. 13. vessel which supply deoxygenated blood from above the diaphragm to the right atrium
Down
  1. 1. valve which allows blood to pass from right ventricle to pulmonary arteries
  2. 2. vessels which carry deoxygenated blood to the lungs
  3. 3. vessel which supply deoxygenated blood from below the diaphragm to the right atrium
  4. 7. valve which allows blood to pass from right atrium to right ventricle
  5. 9. chamber which receives oxygenated blood from the lungs
  6. 11. valve which allows blood to pass from left atrium to left vventricle