Question

how is decay of microorganismas useful

Answer 1

Answer:

The term 'microorganisms' include bacteria, fungi, viruses and protozoa. But, it is a fact that microorganisms are useful to us in many ways. ... Microorganisms help in the production of many food items, making medicines, keeping the environment clean, in manufacturing and in research.

For example, each human body hosts 10 microorganisms for every human cell, and these microbes contribute to digestion, produce vitamin K, promote development of the immune system, and detoxify harmful chemicals. And, of course, microbes are essential to making many foods we enjoy, such as bread, cheese, and wine

Answer 2

Answer:

Decay is essential to our survival – it helps to digest food, and to recycle materials in our environment. Sometimes it can cause problems too, such as food spoilage (food going off). The main groups of decomposer organisms are bacteria and fungi. Bacteria are single-celled microscopic organisms.