Kingdom: Protista, can be both heterotrophic and autotrophic (Either obtain energy by consuming other organisms or produce their own nutrients through photosynthesis), reproduce both sexually and asexually, not all protists have cell walls, unicellular and multicellular, some have chloroplasts, all functions of life are done by one cell
Phylum: Amoebozoa, primary grazers on bacteria in soil and freshwater
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Phylum: Ciliophora, has short hairlike cilia, found in the gastrointestinal tracts of vertebrates
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