Across
- 1. Deficiency in the number or quality of red blood cells
- 6. Molecules move from high concentration to low concentration
- 8. A yellowish liquid made up 55% of your blood
- 9. Something happens when the blood supply to your brain is blocked
- 13. Something happens when the artery that supplies blood to heart muscles is blocked.
- 14. A tiny pipe which substances are able to pass in and out of the blood.
Down
- 2. A pipe carry blood away from the heart to the body
- 3. A material made your RBC
- 4. A substance made up of fat, cholesterol, blood cells and other substances.
- 5. A pipe carry blood to the heart from the body
- 7. A cell stop bleeding
- 10. A cell destroy microorganisms that cause infectious disease
- 11. A gate ensures a one-way floor of blood
- 12. the frequency of your heart beats per minute.
- 13. A red pigment in RBC
- 15. A red biconcave cell transport O2