The Outer Sac Surrounding the Fetus Is the ____________________

question 159

Short Answer

The outer sac surrounding the fetus is the ____________________.

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Definitions:

Eardrum

A thin membrane that separates the outer ear from the middle ear and vibrates in response to sound waves, aiding in the process of hearing.

Auditory Cortex

A region of the brain located in the temporal lobes that is responsible for processing auditory information.

Cochlea

A spiral-shaped, fluid-filled inner ear structure vital for hearing, as it transforms sound into nerve impulses.

Cochlear Implant

A medical device that bypasses damaged structures in the ear and directly stimulates the auditory nerve to provide a sense of sound to a person who is profoundly deaf or severely hard of hearing.