Heart

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Across
  1. 2. Folds of the inner walls shaped-like half moons found in the pulmonary trunk
  2. 4. Main blood vessel carrying oxygenated blood to the heart muscles
  3. 5. Chamber of the heart which pumps deoxygenated blood into the pulmonary trunk
  4. 7. Chamber of the heart where deoxygenated blood is transported into from the rest of the body
  5. 8. Main blood vessel carrying deoxygenated blood away from heart muscles
  6. 9. Chamber of the heart where oxygenated blood is transported into from the lungs
  7. 12. Chamber of the heart which pumps oxygenated blood into the aorta
Down
  1. 1. Major vessel that transport deoxygenated blood from the right ventricle into the lungs
  2. 3. Found between the right atrium and the right ventricle serve to prevent back flow of blood into the right atrium
  3. 6. Major vessel that receives oxygenated blood from the left ventricle and supplies it to the rest of the body
  4. 10. Folds of the inner walls shaped-like half moons found in the aorta
  5. 11. Found between the left atrium and the left ventricle serve to prevent back flow of blood into the left atrium