Bambi's 6.2 Blood System Puzzle

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Across
  1. 2. the heart does this when receiving blood from the body and sending blood to the lungs on the right side, vice versa on the left side
  2. 3. oxygenated blood flow from the heart around the body to provide cells with oxygen and nutrients, then the deoxygenated blood along with waste is returned to the heart to be oxygenated again
  3. 5. period of contraction of the atria and ventricle
  4. 6. the increase in diameter of the blood vessels which decrease blood pressure
  5. 8. period of relax of the atria and ventricle
  6. 10. send deoxygenated blood to the lungs from the heart
  7. 13. the decrease diameter of the blood vessels which increase blood pressure
  8. 14. the person who discovered that the blood circulate around the body in a closed system, they said that the heart acts as a double pump
  9. 16. this medical condition is caused by the blood supply to the brain being blocked, usually by a blood clot
Down
  1. 1. deoxygenated blood flow to the lungs to release carbon dioxide and absorb oxygen to make oxygenated blood
  2. 4. use for material exchange with tissues, have low blood pressure, very narrow lumen diameter, and one cell thin walls
  3. 7. the thickening or hardening of the arteries caused by a build up of plaque in the inner lining of an artery
  4. 9. send oxygenated blood from the heart all around the body
  5. 11. this medical condition is caused by the supply of blood to the heart being blocked, usually by a blood clot
  6. 12. sends blood to the heart, have low blood pressure, wide lumen diameter, and thin walls
  7. 15. send blood from heart, have high blood pressure, narrow lumen diameter, and thick walls