Any organism which is too small to be seen with the unaided human eye is by definition a microorganism.
No, a microorganism is a living organism, a biotic factor.
A microorganism
A microorganism is a very tiny organism, only visible in an optical or electron microscope.
A microorganism is any organism too small to be seen without using a microscope. Some are single celled, some are multi-celled.
No, a flower is not a microorganism. A microorganism is an organism that can not be seen with the naked eye. You have to use a microscope. And for farther microorganism questions, a microorganism is what I said up there and it is made up of one or more cells.
I guess a microorganism
A microorganism is a very tiny organism, only visible in an optical or electron microscope.That help?
A microorganism is an organism that cannot be seen with the naked eye and they are everywhere . Mice probably do eat many microorganisms.
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Each living thing is an organism. A microorganism is a single-celled organism or a virus.
It is the microorganism called vorgichella.
The word for tiny living things such as bacteria is "microorganism".