Across
- 3. T Cells that activate B cells, macrophages and cytotoxic T cells
- 6. Foreign substances which can trigger the immune response
- 7. Another word for white blood cells
- 8. The largest white blood cell in our body
- 9. T Cells that kill pathogen infected host cells
- 10. The condition where your injured wound is red and swollen
Down
- 1. The immunity that is activated when innate immunity fail to eliminate pahogen
- 2. The action of a cell engulfing microbes or other foreign materials
- 4. It helps to neutralise any foreign invaders and is specific in its action
- 5. Microorganisms that cause diseases to animals and humans