Across
- 3. practices of clean food handling habits to help prevent disease
- 5. an organism that lives off of another organism
- 6. poisons that cause illness
- 7. single-celled organisms
- 8. organisms that vary greatly in size and structure, classified as plants
- 9. practices that promote good health
Down
- 1. undesirable substance that is unintentionally introduced in food
- 2. living beings so small they are only visible under a microscope
- 4. a microorganism that causes foodborne illness