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/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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7 déc. 1839 - 1839 Schwann Theodor

Description:

in 1839 Schwann Theodor concluded that all tissues are made up of cells: this laid the foundations for the cell theory.

Ajouté au bande de temps:

Date:

7 déc. 1839
Maintenaint
~ Il y a 185 ans