+A unicellular organism is a living entity made up of a single [Cell](/wiki/cell). These pervasive life forms, like many [Bacteria](/wiki/bacteria) and archaea, carry out all essential functions within their solitary structure.
+## See also
+- [Multicellular Organism](/wiki/multicellular_organism)
+- [Prokaryote](/wiki/prokaryote)
+- [Eukaryote](/wiki/eukaryote)
... 1 more lines