Biology, asked by arman5823, 1 year ago

4 useful and harmful effects of protozoa​

Answers

Answered by anujkesri
9

Answer:

They live in water or at least where it is damp. Some protozoans are harmfulto man because they can cause serious diseases. Others are helpfulbecause they eat harmful bacteria and are food for fish and other animals. There are three different types ofprotozoa: Ameba, Paramecium, Euglena.


arman5823: 4 points
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