Cardiovascular System Vocabulary

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Across
  1. 2. Vessels Tubes through which blood is pumped around the body
  2. 7. The iron containing protein of the red blood cells, serves to carry oxygen from the lungs to the tissues
  3. 8. Gas exchange occurs at lung capillary beds
  4. 11. Tiny blood vessels that connects arteries and venues and allows for exchange of nutrient and gases between the blood and body of cells
  5. 12. Hallow organ that pumps blood through the body
  6. 14. Largest artery in the body carries blood away from the heart
  7. 15. Pertaining to the heart and blood vessels
Down
  1. 1. Pertaining the whole body
  2. 3. The process of providing or combining or treating with oxygen
  3. 4. Fluid that circulates through the vessels in the body to carry substances to all body parts
  4. 5. Blood that has a low level of oxygen and high level of carbon dioxide
  5. 6. The main blood vessel that supplies oxygen and nutrient to the heart muscle
  6. 9. Blood vessel that carries blood back to the heart
  7. 10. Irregular or abnormal rythm,sucelly referring to the heart rhyth
  8. 13. Blood vessel that carries blood away from the heart