Question

We know that micro-organisms are our friends as well as our enemies. In which way you can say micro-organisms are our friends​

Answer 1

Answer: Digestion, Cooking, Help our Immunity system, defend against viruses and bacteria, etc.

Explanation: The harmless microbes that live inside us help us defend against pathogens by simply occupying space and not leaving any for the harmful micro-organisms. In digestion, they help break down thing such as glucose, sugar polymers etc. They also play a role in our body by inhaling the toxins inside (like we breathe oxygen, for them oxygen are the toxins) of us and spare us the dangerous effects of them. Hope it helps.