Answer:
Microorganisms are the smallest organisms on Earth. In fact, the term microorganism literally means "microscopic organism." Microorganisms may be composed of prokaryotic or eukaryotic cells,
Explanation:
Answer:
BELOW
Explanation:
They are unicellular or even multicellular.
They are very smal and can't be seen with a naked eye.
They are the ones that help carry out the following processes in the ecosysytem:
photosynthesis
breaking down waste
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