Question

there are three different types of contamination that food service operations need to look out for, these include
fecal - oral, chemical, physical
cross contaminates, physical, chemical
biological, chemical, physical

Explanation:

Food contamination types are biological (e.g., bacteria, viruses), chemical (e.g., pesticides, cleaning agents), and physical (e.g., glass, metal fragments). Fecal - oral is a route of transmission, not a type of contamination, and cross - contamination is a process that can lead to contamination but not a type itself.

Answer:

biological, chemical, physical