Across
- 3. clear liquid portion of blood
- 5. produces histamine and heparin
- 7. hormone that increases RBC production
- 8. red blood cell
- 9. production of red blood cells
- 13. formation of new WBC
- 14. cells that attack foreign bodies in the body
- 15. formation of platelets
- 16. protein that binds with o2
- 17. immunity
- 19. hemoglobin with no oxygen
- 21. end with -phil
Down
- 1. white blood cell
- 2. person who draws blood
- 4. deficiency of red blood cells
- 6. end with -cyte
- 10. first WBC to site of infection
- 11. formation of all blood cells
- 12. primarily attacks parasites
- 18. proteins that don't belong in the body
- 20. phagocytosis