Crossword

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Across
  1. 3. / to open as a result of ventricular contraction allowing the blood to flow in one direction from the ventricle to the aorta
  2. 4. / carries oxygen-depleted blood back to your heart from the lower part of your body
  3. 6. / the part of your aorta that extends downward from your aortic arch
  4. 7. / making sure that blood flows from your left atrium to your left ventricle
  5. 9. / allow blood flowing into the heart from the body to flow to the right ventricle where it's pumped to the lungs for oxygen
  6. 10. / to open as a result of ventricular contraction allowing the blood to flow in one direction to the aorta and pulmonary arteries
  7. 12. / drains the left lobe and the lingula.tricular contraction allowing the blood to flow in one direction from the ventricle to the aorta
Down
  1. 1. / carries blood from the head, neck, arms, and chest
  2. 2. / carry blood from your heart to your lungs.
  3. 5. / the first part of the aorta which is the largest blood vessel in your body
  4. 8. / drains your right lung's upper lobe and middle lobe
  5. 11. / the largest artery of the body and carries blood from the heart to the circulatory system.