Once Upon a Time... Life
S01E12 The Ear
The ear is made up of cells that detect vibrations and send signals to the brain. In turn, the brain interprets these signals, converting them into recognizable words and sounds.
Season 1 Episodes
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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...