Heartbreaker

1234567891011121314
Across
  1. 1. Largest artery, carries blood to the branching arteries to the rest of the body
  2. 8. Lower chamber of the heart
  3. 9. Inner layer of the heart lining the chambers
  4. 10. Middle muscular layer of the heart
  5. 11. carry blood into the heart from the lower part of the body
  6. 12. Carry blood toward the heart
  7. 13. Valve leading to the Aorta
Down
  1. 2. Valve between the right atrium and ventricle
  2. 3. carry blood into the heart from the upper part of the body
  3. 4. Upper chamber of the heart
  4. 5. Sac like membrane surrounding the heart
  5. 6. is Muscular organ that pumps blood around the body
  6. 7. Valve leading to the pulmonary arteries
  7. 10. Valve between the left atrium and ventricle
  8. 14. Carry blood away from the heart