'This membrane, the partition between the external & middle ear, vibrates in response to sound waves'
the ear drum (or typmanic membrane)
BODY BASICS: This membrane, the partition between the external & middle ear, vibrates in response to sound waves
This membrane, the partition between the external & middle ear, vibrates in response to sound waves
This membrane, the partition between the external & middle ear, vibrates in response to sound waves
BODY BASICS
the ear drum or typmanic membrane
BODY BASICS