Across
- 2. These are used to break down the cell wall of pathogens
- 6. The white blood cells that use phagocytosis, do this to pathogens
- 7. A type of pathogen
- 8. One of these forms as a physical barrier when we cut our self
- 9. These are 100 times smaller than animal cells
- 11. These do not treat disease, they just help with symptoms
- 12. A type of pathogen with a nucleus
- 13. Communicable diseases are ones that can...
- 14. The viral disease that leads to AIDS
- 15. Bacteria will makes these. They make us feel poorly
Down
- 1. In a vaccine a _______ form of the pathogen is injected into us
- 3. This will kill any pathogens that are on the food we eat.
- 4. These are made by white blood cells to help kill pathogens
- 5. This is produced in the nose. It traps pathogens.
- 10. These are used to prevent lots of diseases