Question

What are microorganisms?
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Answer 1

Explanation:

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

सूक्ष्‍म जीव (जिसे केवल सूक्ष्‍मदर्शी द्वारा देखा जा सकता है)

Answer 2

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.