Across
- 11. The resistance to flow exhibited by a fluid due to molecular interactions within the fluid
- 12. When a needle is inserted in an artery rather than a vein
- 14. Include antibodies and transport proteins
- 16. Special proteins that attack invading pathogens or foreign cells
- 18. Supplies the body's organs with oxygen and nutrients while also removing CO2 and other wastes. Its also known as the circular system
- 19. They're important to maintain osmotic pressure of a plasma
- 20. White blood cells
Down
- 1. Red blood cells
- 2. insoluble protein fibers that form the basic framework of a blood clot
- 3. Fight infections
- 4. When a mass of blood forms to stop blood flowing out of the body
- 5. The puncture of a vein typically to withdraw a blood sample
- 6. Platelets
- 7. A protein that combines with oxygen
- 8. Function in blood clotting
- 9. Blood plasma from clotting agents have been removed
- 10. A bacterius virus, or other microorganism that can cause disease
- 13. A machine that shows the percentages of blood and density of blood cells
- 15. Fluid portion of blood
- 17. Fluid that transports oxygen and nutrients
