Circulatory System

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Across
  1. 2. Largest of all veins
  2. 6. Gives blood it's red colour
  3. 9. Place where a pulse can be taken
  4. 10. The pump of the circulatory system
  5. 11. A very small blood vessel
  6. 12. The word pulmonary usually refers to the ________
  7. 13. max H/R will do this with age
  8. 15. ___________are responsible for clotting
  9. 16. Function of the circulatory system
  10. 17. Arterial blood usually contains this
  11. 18. An average adults body has 4-5 ______of blood
  12. 19. Separates the left side of the heart from the right
Down
  1. 1. Responsible for transporting oxygen & nutrients
  2. 3. The aorta is the largest of these
  3. 4. Blood enters the heart through these chambers first
  4. 5. Usually carry deoxygenated blood
  5. 7. 220-age
  6. 8. Factor effecting blood pressure artery _________
  7. 14. Systolic refers to the pressure ________the heat beat(s