How unicellular organisms can maintain separate organisms?

1.	How unicellular organisms can maintain separate organisms?
Answer» A\xa0unicellular organism\xa0is an\xa0organism\xa0that consists of a single cell. This means all life processes, such as reproduction, feeding, digestion, and excretion, occur in one cell. Amoebas, bacteria, and plankton are just some types of\xa0unicellular organisms. All\xa0single-celled organisms\xa0contain everything they need to\xa0survive\xa0within their one cell. These cells are able to get energy from complex molecules, to move, and to sense their environment. The ability to perform these and other functions is part of their organization. Living things increase in size.

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