Heart Structures Crossword

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Across
  1. 4. Receives oxygenated blood from the lungs
  2. 9. area of the heart that receives deoxygenated blood
  3. 11. Septum Separates the right and left ventricle
  4. 12. Prevents backflow of blood from the right ventricle to the right atrium
  5. 13. valve that prevents backflow from the aorta to the left ventricle
Down
  1. 1. Carries deoxygenated blood from the body to the heart
  2. 2. Valve that prevents backflow of blood from the left ventricle to the left atrium
  3. 3. Carries oxygenated blood from the lungs
  4. 5. The main artery carrying oxygenated blood to all parts of the body
  5. 6. Region of the heart that pumps deoxygenated blood to the lungs
  6. 7. Carries deoxygenated blood to the lungs
  7. 8. Septum that separates the right and left atrium
  8. 10. Region of the heart that pumps oxygenated blood to the body