Blood Flow Through the Heart

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Across
  1. 3. Brings oxygen-rich blood back to the heart
  2. 4. First chamber blood enters from the body
  3. 6. Carries blood from lower body to the heart
  4. 7. between left atrium and left ventricle
  5. 8. Pumps oxygen-rich blood to the body
  6. 9. Carries blood from heart to lungs
  7. 11. Largest artery, carries blood to entire body
  8. 13. Where blood picks up oxygen
  9. 14. Valve leading from right ventricle to pulmonary artery
Down
  1. 1. Carries blood from upper body to the heart
  2. 2. Valve leading from left ventricle to the aorta
  3. 5. between right atrium and right ventricle
  4. 10. Pumps blood to the lungs
  5. 12. Chamber that receives blood from lungs