Heart

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Across
  1. 2. I am a lower chamber of the heart.
  2. 6. I take oxygen-poor blood to the lungs.
  3. 8. I am a valve that separates the right atrium & ventricle.
  4. 10. I receive oxygen-poor blood from upper body.
  5. 12. I am a valve that separates the left atrium & ventricle.
Down
  1. 1. I receive oxygen-poor blood from the lower body.
  2. 3. I Send oxygen-rich blood up and out of the heart (3 ways).
  3. 4. I am a valve that blood passes through on its way to the aorta.
  4. 5. I am a valve that blood passes through on its way to the pulmonary arteries.
  5. 7. I am a wall between the ventricles.
  6. 9. I take oxygen-rich blood to the heart.
  7. 11. I am an upper chamber of the heart.