Blood Crossword Puzzle

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Across
  1. 2. Protein that the body produces to "Attack" any foreign material
  2. 4. platelets
  3. 5. Low in O2, Dark red
  4. 7. white blood cells
  5. 11. Blood collected from a superficial vein
  6. 14. Required for blood clotting
  7. 15. Someone who is trained to draw blood
  8. 17. Include antibodies and transport proteins
  9. 19. A decrease in the oxygen-carrying capacity of the RBCs
  10. 20. Plenty of oxygen; Bright red
Down
  1. 1. Formation of erythrocytes
  2. 3. The binding site of oxygen
  3. 6. Protein that does not belong inside the body, Antibodies will be produced to attack the detected antigens
  4. 8. Accounts for over 95% of an RBC's protein and is responsible for transporting oxygen and carbon dioxide
  5. 9. A machine that separates the blood into three components
  6. 10. The percentage of blood and plasma blood cell (45%) and plasma (55%)
  7. 12. Red blood cells
  8. 13. Formation of thrombocytes (platelets)
  9. 16. Blood cell formation
  10. 18. Molecules that house an iron molecule