What are some organisms in the kingdom Protista?
Well, there are three types: Protozoa, the animal-like protists- Protozoa are mostly single-celled, motile protists that feed by phagocytosis, though there are numerous exceptions. They are usually only 0.01–0.5 mm in size, generally too small to be seen without magnification. Protozoa are grouped by method of locomotion into: Flagellates with long flagella e.g., Euglena Amoeboids with transient pseudopodia e.g., Amoeba Ciliates with multiple, short cilia e.g., Paramecium Sporozoa non-mobile parasites; some can form spores e.g., Toxoplasma Algae, the plant-like protists- They include many single-celled organisms that are also considered protozoa, such as Euglena, which many believe have acquired chloroplasts through secondary endosymbiosis. Others are non-motile, and some (called seaweeds) are truly multicellular, including members of the following groups: Chlorophytes green algae, are related to higher plants e.g., Ulva Rhodophytes red algae e.g., Porphyra Heterokontophytes brown alga
