Across
- 4. an artificial shot to be immune against a disease
- 5. another type of cell that can cause diseases
- 7. a cell in your blood that helps fight defenses
- 9. a type of cell in the body that engulfs pathogens
- 12. The ability of an organism to resist a disease
- 13. a liquid in your nose that helps traps germs
- 14. help to kill bacteria, not viruses
Down
- 1. a defense mechanism in your body to help fight viruses and bacteria
- 2. the process of ingesting a pathogen
- 3. found on surfaces of pathogens
- 4. a type of cell that can cause diseases
- 6. a cell that can cause diseases
- 8. type of fungi that is created in wet places
- 10. a protein made of plasma cells
- 11. to ingest