Just commenting so u can mark the other person that answered correctly brainliest
Answer:
Protozoans are a single-celled microscopic animal of a group of phyla of the kingdom Protista, such as an amoeba, flagellate, ciliate, or sporozoan.
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.
Scientific name : Protozoa
Higher classification : Eukaryote
Rank : Kingdom