Across
- 2. are living organisms that usually thrive on dead bark of a tree or animal dung
- 4. are caused by bacteria that have been ingested
- 7. bacteria need water to absorb food
- 9. as any ingredient that can cause disease biological any living microorganism which can cause diseases
- 12. bacteria that require oxygen to grow
- 13. can live in water, air, body and skin in our food and inside our bodies.
- 14. any substance that is foreign and can harm the clients
- 15. are organisms that live or survive by taking nourishment from another living organism
- 18. known as biological leavening agent, a good bacterium to consider
- 21. refers to body's negative reaction to a particular food protein
Down
- 1. described as favorable growth in a neutral environment
- 3. where bacteria thrive specially if its rich in protein
- 5. bacteria that can live with oxygen or without it
- 6. are filamentous living organisms that usually sprout from stale bread
- 8. bacteria that can live without air present
- 10. human body reaction to a particular protein food
- 11. any organic substance which is ingested can cause disease
- 16. are contaminants that when ingested by human create an illness
- 17. is a living microorganism that can cause disease
- 19. an ideal for bacteria to grow
- 20. refers to a living organism which is smaller than bacteria and usually composed of genetic material enclosed by a protein layer