Across
- 2. The fluid in which other parts in the blood are suspended
- 4. A microorganism that causes disease
- 6. cell found in blood that is involved in immunity
- 10. Type of cancer that affects the lymph tissue
- 12. Immune system weakened and can no longer protect the body against infection
- 13. The oxygen carrying protein in blood
- 15. Clotting factor in blood
Down
- 1. The blood does not clot properly
- 3. Protein of the immune system that fights antigens
- 5. A condition in which the ability of the blood to carry oxygen is reduced
- 7. An organ that makes T cells and shrinks as people age
- 8. The clear fluid that fills the spaces around the body cells
- 9. A measure of the amount of force that the blood places on the walls of the arteries
- 11. Inflammation of the tonsils
- 14. The small vessels that carry blood from arterioles