Across
- 1. lymphocyte that produces antibodies
- 5. lymphocyte that identifies and destroys infected and cancerous cells
- 6. produces white blood cells
- 8. any substance that causes immune system to produce antibodies
- 9. when antibodies are produced by another being
- 10. response to injury, infection, or irritation
- 11. body system that fights foreign invaders
Down
- 2. store,activate and multiply white blood cells
- 3. when body temperatures raise to enhance immune cells
- 4. any microorganism that causes disease
- 7. proteins produced by b-cells to identify and neutralize pathogens
- 8. when antibodies are produced by own body