Across
- 4. Allergic response, Histamine, Heparin
- 6. little sacs that contain enzymes
- 7. Immunity
- 9. Phagocytosis
- 10. Dark red
- 12. require for blood clotting
- 13. formation of white blood cells
- 15. platelets
- 16. accounts for 95% of red blood cells
- 17. is the binding site of the Oxygen
- 19. White blood cells
- 20. include antibodies and transport protein
Down
- 1. formation of all blood cells
- 2. Primarily attacks parasites
- 3. Found in tissues
- 5. Red blood cells
- 8. formation of Thrombocytes
- 11. formation of erythrocytes
- 14. found in blood
- 18. protein,combines with O2,4 hememolecules that house an iron molecule