Question

Define microorganisms

Answer 1

The organisms that are very small and cannot be seen with the unaided eye are called microorganisms.

Answer 2

A microorganism or microbe is an organism which is microscopic, which means so small that people cannot see them with naked eye. The study of microorganisms is called microbiology. Microorganisms include bacteria, fungi, archaea, protists and viruses, and are among the earliest known life forms.

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