Cardiovascular system

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Across
  1. 7. provide the forced needed to propel blood through body’s network of vessels
  2. 8. red blood cells, deliver oxygen to the
  3. 9. causes thoracic aortic aneurysms
  4. 12. aid in blood circulation
Down
  1. 1. white blood cells, fights off diseases
  2. 2. caused by a build up of plaque
  3. 3. small tubes act like arteries
  4. 4. transport blood away from the heart to other areas of the body
  5. 5. collect blood as it enters the heart
  6. 6. fluid part in the blood helps recover from injury
  7. 10. main organ
  8. 11. transport blood to heart to oxygenate