DESCRIPTION

Cells are the smallest units that make up living beings. Some organisms, called unicellular, have only one cell, and others, called pluricellular, have a multitude. Do you know how many cells human beings have? Answer this question with our moderator Ilinca, who also explains how these small units, which constitute the human body, work.

This video is the part in a series of three videos entitled The elementary components of the body!