chapter 8

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Across
  1. 3. side receives blood from the lungs and pumps oxygenated blood throughout the body/tissues
  2. 5. pump composed entirely of living cells and cellular materials
  3. 8. low blood pressure
  4. 9. defect in arterial wall
  5. 12. carry blood away from the heart
  6. 13. system circulatory system
  7. 14. sound closing of heart valves
  8. 16. node cardiac pacemaker
Down
  1. 1. system maintains blood volume/returns excess fluid to circulatory system
  2. 2. system provides oversight and management
  3. 4. infraction heart attack
  4. 6. fibrous sack the surrounds the heart
  5. 7. return blood to heart
  6. 10. side receives blood from the tissues and pumps deoxygenated blood to the lungs
  7. 11. exchange solutes, water, gases with cells of the body
  8. 15. pressure Pumping action of heart delivers blood in pulses