The Heart

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Across
  1. 2. a chamber of the heart that receives blood low in oxygen from the body and then empties the blood into the right ventricle
  2. 4. a chamber of the heart that receives blood full of oxygen from the lungs and then empties the blood into the left ventricle
  3. 6. the body's largest vein which carries blood low in oxygen back to your heart from the lower part of your body
  4. 8. a valve that opens to allow blood to be pumped from the right ventricle to the lungs (through the pulmonary artery), where it will receive oxygen
  5. 9. a chamber of the heart that pumps blood low in oxygen to the lungs
Down
  1. 1. the arteries that carry blood low in oxygen from the right ventricle to the lungs
  2. 3. the main chamber of your heart which is responsible for pumping blood with lots of oxygen into your aorta (the largest artery in the body)
  3. 5. the blood vessels that carry blood with lots of oxygen from your lungs to your heart
  4. 7. the main artery that carries blood away from your heart to the rest of your body