Across
- 3. membranes Second physical barrier
- 4. Can survive for decades and can quickly mediate an antibody immune response in the case of re-infection
- 5. Proteins that destroy pathogens
- 6. Play a major role in defence against intracellular pathogens, as well as providing help to for the antibody response
- 8. First physical barrier
- 10. Acquired Immunity
Down
- 1. Also called White Blood Cells
- 2. Produces Antibodies
- 7. Cells that ingest harmful foreign particles
- 9. Non-Specific Immunity