A protist can have one cell, or they can have multiple cells, meaning they can be unicellular or multicellular organisms.
Most of the protists live in moist areas and they are more like plants, animals or fungi than any other group.
Protists contain one or many cells and they have eukaryotic cells, or cells that have a nucleus and contain DNA.
Different protists do different things and they are different in the way that they get food, the way that they move, the number of cells they have and more.
Protists sometimes reproduce asexually, which means that they produce offspring that are exactly like them, or sexually, where they produce offspring that are different than them with the same traits.
Some scientists believe that all protists started at as single-celled organisms and that they evolved over time.
Protists can be similar to plants and these types of protists have cell walls and they also contain chlorophyll. These types of protists can make their own food.
A plant like protist example is algae. Algae has chlorophyll and it produces oxygen and makes its own food from photosynthesis. Some of this alga is seaweed and kelp.
Animal like protists are grouped according to how they move. One example of this is dinoflagellates.
This type of protists is long and thin and uses tiny whip like features to move. These animal-like protists have two flagellum that are like arms.
Ciliates are protists that are covered with cilia, or tiny hairs and the hairs are on the outside of the cell membrane.
These hairs help the protist move in any direction. This type of protist is called a paramecium and has two nucli.
These types of protists are found in water and eat bacteria.
Pseudopods are another type of protist and they move because they have an area that comes off their body that works like a foot.
Protozoans are also similar to animals, they are unicellular, meaning they have only one cell and they live in water, soil and places where decomposition happened.
The protists that are like fungi have similar characteristics of both fungi and protists.