Question

what is common in all unicellular cells

Answer 1

Explanation:

A unicellular organism, also known as a single-celled organism, is an organism that consists of a single cell, unlike a multicellular organism that consists of multiple cells. Unicellular organisms fall into two general categories: prokaryotic organisms and eukaryotic organisms. All prokaryotes are unicellular and are classified into bacteria and archaea. Many eukaryotes are multicellular, but many are unicellular such as protozoa, unicellular algae, and unicellular fungi. Unicellular organisms are thought to be the oldest form of life, with early protocells possibly emerging 3.8–4 billion years ago

PLEASE MARK AS BRAINLIAST

Answer 2

A unicellular organisms is an organisms that consists

of a single cell. the mean of all life process ,such as reproduction,feeding,digestion,and excreation ,occur in one cell

Hope it's help you..