Anatomy and hearts

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Across
  1. 2. deoxygenated blood is sent there
  2. 3. oxygenated blood is sent from the lungs to this vein
  3. 5. sends blood to the aorta
  4. 7. sends blood to the aorta valve
  5. 9. blood from right atrium is sent there
  6. 14. sets rhythm to the heart
Down
  1. 1. sends blood to the left ventricle
  2. 4. sends blood to the mitral valve
  3. 6. sends blood to pulmonarary valves and arteries
  4. 8. picks up CO2 and drops off CO2
  5. 10. right side deoxygenated blood
  6. 11. lartgest vein in the body
  7. 12. sends blood to Pulmonary arteries
  8. 13. all blood flow comes from