Once Upon a Time... Life

S1 E81987

Breathing

Episode Synopsis

Air bubbles travel from the nose to the lungs. In the swampy, mucus-filled areas, they meet the red blood cells that transport them around the body.

Next Episodes

All Seasons

The Planet Cell

Episode 1

Birth

Episode 2

Once Upon a Time... Life

Breathing

Episode Synopsis

Next Episodes

The Planet Cell

Birth

The Body Sentinels

The Bone Marrow

The Blood

The Tiny Platelets

The Heart

Breathing

The Brain

The Neurones

The Eye

The Ear

The Skin

The Mouth and the Teeth

The Digestion

The Liver Factory

The Kidneys

The Lymphatic System

The Bones and the Skeleton

The Muscles and the Fat

Toxin Wars

The Vaccination

The Hormones

The Chain Of Life

Repairs and Changes

And life goes on...

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