Microorganisms can reach your food for several different reasons. Some foods and drinks are made with microorganisms as an ingredient such as the bacteria used to make cheese. Other microorganisms can come from someone handling food without washing their hands or several other sources.
fermentation
bacteria
To make it simple, When it is Food Intoxication, it is the toxin that makes you ill when you ingest it. it is produced by the microorganism. on the other side, when we say Food Infection, the microorganism itself that cause illness.
bacteria
Strains of E.Coli can cause food poisoning.
hand
tell me what the answer is right now or ill smash the comruter
Not to the naked eye, but under magnification, certainly.
Fungi
fungi is a microorganism.
Microorganism need nutreint water and moderate envoirnent condition to live. The food and enviornmetn condition vary with species to species of microbes as some are aerobic and some are anaerobic etc.
Bacteria and yeast are used to preserve food. Most microorganisms are present in the food already, but in some cases, they are added.