What do the lungs do?

The amazing process of breathing. Something most of us take for granted yet so esential for our existence, for our survival.
In this TED ED talk by Emma Bryce, is explained how the transport of oxygen to the body's cells allow the functionality of it to remain while also while also clearing your system of the carbon dioxide that this work generates.
In this talk Emma Bryce takes us into the lungs to investigate how they help keep us alive.

When you breathe, you transport oxygen to the body’s cells to keep them working, while also clearing your system of the carbon dioxide that this work generates. How do we accomplish this crucial and complex task without even thinking about it? Emma Bryce takes us into the lungs to investigate how they help keep us alive.

Lesson by Emma Bryce, animation by Andrew Zimbelman for The Foreign Correspondents' Club.

Source: TED.com lessons

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