Question

what is microorganism ?​

Answer 1

Answer:

Technically a microorganism or microbe is an organism that is microscopic. The study of microorganisms is called microbiology. Microorganisms can be bacteria, fungi, archaea or protists. The term microorganisms does not include viruses and prions, which are generally classified as non-living.

Explanation:

a very small living thing that you can only see with a special piece of equipment (a microscope)

Answer 2

Answer:

A microorganism, or microbe, is a microscopic organism, which may exist in its single-celled form or a colony of cells.