BLOOD

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Across
  1. 2. organ that breaks down old, worn out blood
  2. 4. thrombocytes (common word)
  3. 6. disease that causes rbc's to be abnormally shaped: __ Cell Disease
  4. 8. cell that "eats" other cells
  5. 10. clumping of blood cells from an immune response
  6. 11. "bleeder's disease"
  7. 13. plasma protein that is converted to fibrin
  8. 14. cancer of the blood
  9. 15. wbc's that produce antibodies
  10. 17. causes vasospasm
  11. 18. the process where bleeding is stopped
Down
  1. 1. clear, liquid portion of blood
  2. 3. binds to oxygen
  3. 5. white blood cells that attack parasites
  4. 7. red blood cells
  5. 9. circulate in body and attach to foreign substances
  6. 12. white blood cells
  7. 16. cell surface markers
  8. 19. shape of a red blood cell
  9. 20. low blood cell count