Across
- 5. Microorganisms that cause diseases to animals and humans
- 7. T Cells that kill pathogen infected host cells
- 8. The most number of white blood cell in our body
- 9. The condition where your injured wound is red and swollen
- 10. Another word for white blood cells
Down
- 1. Foreign substances that can trigger our immune responses
- 2. The immunity that is activated when our innate immunity fails to eliminate the pathogen
- 3. 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
- 6. T Cells that activate B cells, macrophages and cytotoxic T cells