Across
- 3. free from dirt
- 6. a fungus that grows on food
- 8. dangerous
- 9. the instrument used to check the temperature
- 10. the deterioration of the food
- 11. a unicellular microorganism that causes a disease
Down
- 1. the degree of heat in a substance
- 2. a microorganism that causes a disease
- 4. zone the temperature where bacteria can grow
- 5. free from danger
- 7. not sanitary
- 12. preparation of a dish