CARDIOVASCULAR SYSTEM CROSSWORD PUZZLE

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Across
  1. 2. SEPARATES VENTRICLES
  2. 4. MUSCULAR LAYER OF THE HEART WALL
  3. 5. PRESSURE IN ARTERIES WHEN VENTRICLES ARE RELAXING
  4. 7. BLOOD VESSEL THAT TAKES BLOOD AWAY FROM THE HEART
  5. 9. ORGAN THAT OXYGENATES BLOOD
  6. 11. AV VALVE SEPARATES LEFT AND RIGHT ATRIUM AND VENTRICLE
  7. 12. AV VALVE SEPARATES LEFT AND LEFT ATRIUM AND VENTRICLE
  8. 14. BLOOD VESSEL THAT TAKES BLOOD OT THE HEART
  9. 15. MAJOR ARTERY WHICH SUPPLIES BLOOD TO THE BODY.
  10. 16. THE UPPER CHAMBERS OF THE HEART
  11. 17. THE LOWER CHAMBERS OF THE HEART
Down
  1. 1. BLOOD VESSELS TAKING BLOOD FROM HEART TO LUNGS
  2. 3. RECORDING OF ELECTRICAL CURRENT OF HEART
  3. 6. MICROSCOPIC BLOOD VESSEL
  4. 8. HEART,BLOOD VESSELS, AND ____ MAKE UP THIS SYSTEM
  5. 10. PRESSURE IN THE ARTERIES AT PEAK OF VENTRICULAR CONTRACTION
  6. 13. NODE THAT IS ALSO KNOWN AS THE PACEMAKER