OK so the best choice given will be option C.
Salutations!
What is the easiest way to recognize foods contaminated with spoilage bacteria?
The easiest way to recognize foods contaminated with spoilage bacteria is when you observe the color change and smell. When the color has got very unprepossessing, and the smell is a bit awful. A bit greenish, blackish on the bread, its straight away a contaminated food with spoilage bacteria leading you to illness.
Hope I helped (:
Have a great day!
<span>Pathogens like Shigella, E. coli, salmonella, norovirus, and Hepatitis A are usually found in food products and they cause food-borne illnesses. These microorganisms are often the main cause of diseases around the globe. Hope this answers the questions.</span>
