Cardiovascular System Vocabulary

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Across
  1. 2. vessels it is carried through the body
  2. 7. complex protein composed molecule called globin and iron
  3. 8. sending the blood to the lungs for oxygen
  4. 11. connect arterides with venules the smallest veins
  5. 12. a muscular hollow organ
  6. 14. sending the blood to all other parts of the heart
  7. 15. pertaining to the heart and blood vessel
Down
  1. 1. circulation pertaing to the whole heart
  2. 3. the left ventricle pushes blood into the aort
  3. 4. flows through the circulatory system
  4. 5. the blood in the right side of the heart that lacks oxygen
  5. 6. first branch of aortai carries blood to myocardium
  6. 9. blood vessels that carry blood back to the heart
  7. 10. abnormal heart rhythms and can be mild to life threatening
  8. 13. carry blood away from the heart