Heart Anatomy Crossword

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Across
  1. 1. Thickest chamber of the heart; Pumps oxygenated blood to the entire body
  2. 4. Delivers deoxygenated blood from the upper body to the right atrium
  3. 7. Pumps deoxygenated blood to the right ventricle
  4. 9. Pumps deoxygenated blood to the lungs
  5. 10. Opens to pass blood from the right ventricle to the pulmonary arteries
  6. 11. Carry blood from the right ventricle to the lungs
  7. 13. Opens to pass blood from the left ventricle to the aorta
Down
  1. 2. opens to pass blood from the right atrium to the right ventricle
  2. 3. Pumps oxygenated blood from the lungs to the left atrium
  3. 5. Delivers deoxygenated blood from the lower body to the right atrium
  4. 6. Largest artery; carries oxygenated blood away from the left ventricle to the body
  5. 8. Opens to pass blood from the left atrium to the left ventricle
  6. 11. Carry oxygenated blood from the lungs to the left atrium
  7. 12. Separates the right and left sides of the heart, keeping oxygenated and deoxygenated blood separate