Across
- 3. Route pathway of infectious diseases
- 4. a microorganisms that cause disease and illness
- 7. occurs when proteins from one food contaminate another
- 9. the gap between water and any physical contaminants
- 10. united states department of agriculture
- 11. food that requires time and temperature control for safety
- 12. ilnesses caught by eating contaminated food
- 15. the human body's defense system
- 16. the resurfacing of water
- 19. specific foods to which some people are sensitive.
Down
- 1. ensures backflow will not happen
- 2. a lack of a vacuum breaker, causes backwardards suction
- 5. a gap between dirty and clean water
- 6. clean water
- 8. food, acidity, oxygen , time, oxyge n ,moisture
- 13. food that requires no further cooking
- 14. elderly,todlers,compromised immune system
- 17. the yellowing of the eyes and skin
- 18. assure, look, employee, report, threat