Red Blood Cells

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Across
  1. 3. immediate vasoconstriction
  2. 5. immature red blood cells
  3. 7. within a cell
  4. 9. oxygen carrying part of red blood cells
  5. 10. squeezing of leukocytes through blood vessel wall
  6. 12. white blood cell
  7. 14. Excessive or profuse bleeding
  8. 16. Manufacture of new White blood cells Also derived from red bone marrow stem cells
  9. 18. chemical released by platelets that causes vasoconstriction
  10. 19. cancer of white blood cells
  11. 20. protein portion of hemoglobin
Down
  1. 1. percent of red blood cells in blood
  2. 2. Ballooning of a weakened portion of an arterial wall
  3. 4. hemoglobin with no oxygen
  4. 6. lack of red blood cells
  5. 8. production of red blood cells
  6. 11. mature red blood cell
  7. 13. hemoglobin carrying oxygen-bright red in color
  8. 15. clear, straw-colored liquid portion of blood
  9. 17. the iron based component of hemoglobin that carries oxygen