
S01E12
10.0/ 1029 Nov 198726 minThe Ear
Once Upon a Time... Life – Season 1
The ear is composed of cells that sense vibrations and transmit them to the brain. Then, the brain transforms them into words and sounds.

Once Upon a Time... Life – Season 1
The ear is composed of cells that sense vibrations and transmit them to the brain. Then, the brain transforms them into words and sounds.