Across
- 4. pressure pressure on arteries
- 6. the only color of blood in the body
- 9. stop bleeding
- 12. pumps blood around the body
- 13. carry blood back to the heart
- 14. carry blood away from the heart
Down
- 1. fat in your blood
- 2. veins caused by weak valves in the leg
- 3. universal recipient
- 5. universal donor
- 7. what occurs if you mix blood types
- 8. too many white blood cells
- 10. blood cells fight infection
- 11. oxygen red blood cells