Once Upon a Time... Life
1x12 The Ear
Air Date: 1987-11-29
Runtime: 26 minutes
Overview: The ear is composed of cells that sense vibrations and transmit them to the brain. Then, the brain transforms them into words and sounds.
Air Date: 1987-11-29
Runtime: 26 minutes
Overview: The ear is composed of cells that sense vibrations and transmit them to the brain. Then, the brain transforms them into words and sounds.