Question

define microorganism?​

Answer 1

Answer:

the organism which are very small and we cannot see with naked eyes.

Answer 2

$\huge\mathfrak\color{red}{Answer}$

A microorganism or microbe is an organism that is so small that it is microscopic (invisible to the naked eye). Microorganisms are often illustrated using single-celled, or unicellular organisms; however, some unicellular protists are visible to the naked eye, and some multicellular species are microscopic.