Across
- 1. fights pathogens
- 3. smallest pathogen
- 4. destroys virus
- 5. person passes sickness
- 6. lives in water
- 7. living cell
- 8. mushroom
- 9. needs host
- 10. system that heals
Down
- 1. kills bacteria
- 2. one cell hard to cell
- 3. animal brings pathogen
- 6. causes disease
- 8. whip tail helps move