Assertion: inner ear's structure | /r/HasProperty | fluid-filled
Facets:
value: fluid
type: DEGREE
Source sentences:
text: The cochlea is the hearing organ of the inner ear, which is a fluid-filled structure that looks like a snail’s shell.
text: The bones in the middle ear amplify, or increase, the sound vibrations and send them to the cochlea, a snail-shaped structure filled with fluid, in the inner ear.