Circulation and Blood Crossword by Hunter

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Across
  1. 2. blood clot formed due to a traveling piece in the circulatory system
  2. 6. smallest blood vessels in the body (plural)
  3. 7. responsible for taking the oxygen rich blood from the left ventricle to the rest of the body
  4. 10. makes up 44% of the blood also known as Red Blood Cells
  5. 11. part of the heart where the blood is received
  6. 12. side of the heart that receives deoxygenated blood
  7. 13. veins and arteries which carry the opposite oxygen concentration of blood to and from lungs
  8. 14. brings blood towards the heart
Down
  1. 1. t cell that "shoots" host cells
  2. 3. mechanism that stops blood from flowing back in the veins
  3. 4. line of defense which mucus and cilia are found
  4. 5. line of defense that involves a non-specific immune response
  5. 7. blood type that contains no antibodies (don't need to include the +/-)
  6. 8. takes blood away from the heart
  7. 9. chronic high blood pressure