Across
- 3. - Defense against pathogens
- 6. - Microbial process
- 10. - Intestinal parasite
- 12. - Cell without a nucleus
- 13. - Thrives in extreme conditions
- 16. - A type of protozoan
- 17. - Bacterial infection treatment
- 19. - Study of viruses
- 20. - Infectious bacterial disease
- 21. - Simple plant-like microorganisms
- 25. - Lives off a host
- 27. - Study of fungi
- 28. - Intracellular parasites
- 29. - Mold and yeast
- 30. - Microscopic aquatic organisms
Down
- 1. - Produces methane
- 2. - General term for tiny life forms
- 4. - Disease-causing microorganism
- 5. - Single-celled eukaryotes
- 7. - Microorganism study tool
- 8. - Infectious agent
- 9. - Photosynthetic bacteria
- 11. - Fights viral infections
- 14. - Cell with a nucleus
- 15. - Tiny single-celled organisms
- 18. - Body's microbial community
- 22. - Single-celled fungi
- 23. - Small, circular DNA molecule
- 24. - Produce light
- 26. - Symbiotic fungus-plant relationship