they include an amoeba (look it up on YouTube they are really cool to watch under a microscope), bacteria, protozoa, aglae. Basically are animals consisting of only one cell. what else do you need to know? :)
Unicellular creatures. OR AMOEBA'S which are one celled animals.
there is over 1000 1 celled animals in the MK. Including bacteria.
Except for one celled protozoa, all animals have many cells.
There are no unicellular animals. Part of the definition of animals is that they are multicellular.
amoebas
There are one-celled organisms classified in the plant kingdom. The popular ones are protists which are classified as animals as well as plants.
"unicellular"
You find one celled organisms in both plants and animals. They fill what we called a niche or space in the environment and they do well there.
Ummm . . . bacteria are animals, too. They are one-celled, while most other animals have a whole bunch of cells.
The simplest plants and animals are the one-celled organisms called bacteria.
Strictly speaking one celled animals such as amoeba are the smallest animals on Earth.
people, animals, any thing except one celled organisms basicly any many celled organsims