Il était une fois la Vie N°21 Le Système défensif Pre-owned book

Il était une fois... la Vie (Once upon a time... Life) is a 26-episode, 25-minute French animated TV series created, written and directed by Albert Barillé in 1986. Its subtitle is La fabuleuse histoire du corps humain. 

The series is aimed at children and adults curious about the workings of the human body.

It tells the story of the architecture and composition of the different cell types, biological tissues and organs, as well as their respective functions. What's more, these microscopic descriptions of the body's components are integrated into educational scenarios dealing more generally with the development of the human body, its main physiological functions, the life cycle and health education.