Which part of domain is unicellular protists?

Unicellular protists are primarily found in the domain Eukarya, which encompasses all eukaryotic organisms. This domain includes a diverse range of organisms, such as amoebas, paramecia, and algae, all of which are characterized by having cells with a nucleus and organelles. Protists are classified under the kingdom Protista, which serves as a catch-all category for eukaryotic microorganisms that are not animals, plants, or fungi.