Cardiovascular System

123456789101112131415161718192021222324
Across
  1. 3. Largest artery
  2. 4. Superior heart chamber
  3. 7. Oxygen-carrying red molecule
  4. 8. Thick, straw-colored liquid of the blood
  5. 10. Double-membranous sac surrounding the heart
  6. 13. Smallest vessels
  7. 14. Caused by blood turbulence as valves close
  8. 16. Number of cardiac cycles performed in 1 minute
  9. 18. White blood cells that help with immunity
  10. 19. Vein that returns deoxygenated blood from the myocardium to the right atrium
  11. 21. Transports blood away from heart
  12. 22. Inferior chambers of the heart
  13. 24. One full heartbeat
Down
  1. 1. Artery that supplies oxygenated blook to myocardium
  2. 2. Keeps blood flow through the heart
  3. 5. The pump of the heart
  4. 6. Forces exerted on the walls of the vessels
  5. 9. Largest vein that returns blood to the right atrium
  6. 11. Returns oxygenated blood from lungs to heart
  7. 12. Liquid connective tissue
  8. 15. Red blood cells
  9. 17. Large artery that carries blood from heart to lungs
  10. 20. Amount of blood pumped by left ventricle in 1 minute
  11. 23. Exchanges gases and nutrients with tissues