The cochlea is the fluid-filled chamber of the inner ear, responsible for converting sound vibrations into electrical signals for the brain. It plays a critical role in how we hear and is crucial for auditory processing. Additionally, the cochlea works alongside the vestibular system to maintain balance. ;
The cochlea is the fluid-filled chamber of the inner ear responsible for converting sound vibrations into electrical signals for the brain. It is essential for hearing and works with the vestibular system for balance. Thus, the correct answer is C. cochlea.
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