Cardiac #1

Edit Answers
1234567891011121314151617
Across
  1. 4. This blood vessel carries oxygen-poor blood
  2. 5. Blood from heart to lungs is full of this type of gas
  3. 6. A word related to the heart
  4. 8. A word related to the lungs
  5. 10. A heart has 4 ______ (one-way door)
  6. 11. These blood vessels are the smallest vessels
  7. 13. A word related to the heart muscle
  8. 14. This blood vessel carries oxygen-rich blood
  9. 15. Sinoatrial ___ is a heart's natural pacemaker.
  10. 17. A vein that runs along the neck
Down
  1. 1. Biggest vena cava from the top
  2. 2. An artery that runs along the neck
  3. 3. A system that brings blood from heart to body and back
  4. 5. Pulmonary _____ brings blood from heart to lungs and back
  5. 7. The biggest artery
  6. 9. The biggest vein
  7. 11. A heart has 4 ______ (rooms)
  8. 12. Biggest vena cava from the bottom
  9. 16. Blood from the lungs to the heart is full of this type of gas