Question

Define Protozoa , Virus​

Answer 1

Answer:

Protozoa (pro-toe-ZO-uh) are one-celled organisms, like bacteria. But they are bigger than bacteria and contain a nucleus and other cell structures, making them more like plant and animal cells.

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Answer 2

Protozoa:

Protozoa is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues and debris.

Virus:

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.