Timassanin n tudrt

Timassanin n tudrt (s Tasrɣint :علوم الحياة ,s Tafransist : sciences de la vie) iga yan wanaw n timassanin tumi ddaw as tugt n tmassanin izdin s tɣri f kullu mad iddrn g iggi n akal, zun d Tasnudrt d maynna...

Amawal 
Tudert : la vie
Timassanin : sciences

 Tisaɣulin 

Taggayt:Tamassant
Taggayt:Timassanin