through diffusion of gases....
it is single celled
An organism that is composed of one cell.
A single-celled organism without an organized nucleus is a prokaryote.
A microorganism is any organism too small to be seen without using a microscope. Some are single celled, some are multi-celled.
Yes they are - yet they are not the only examples.
The cerebrum is part of the brain, so no, it is not a single-celled organism.
yES SNAiLS aR3 sINGlE cELlED!
metabolic activities
Amoeba is multi celled
No a paramecia can not live on it's own because it is a singled celled organism and would not have another paramecia to mate with.
protists
one singled celled organism is an amoeba. usally single celled organisms are surrounded by water to survive.