Across
- 3. causes leukemia
- 7. stomach ulcers
- 8. produce vitamin K breakdown food intestinal disease
- 10. nitrogen fixers
- 11. effects immune system
- 13. causes lyme disease
- 14. causes botulism
- 15. virus eradicated in 1980
- 16. causes cervical cancer
- 17. turns milk sour and makes yogurt
- 18. viral infection of liver
Down
- 1. produces blood clot dissolving enzyme
- 2. chickenpox and shingles
- 4. causes syphilis
- 5. produce antibiotics
- 6. produce endotoxins to fend off pests
- 9. Burkett's lymphoma
- 12. causes tetanus
- 13. makes anthrax