Final answer:
Ménière's disease is a disorder that affects both equilibrium and audition, causing balance and hearing deficits. It is caused by an accumulation or over-production of fluid in the inner ear. The correct answer is Option 2: Ears.
Step-by-step explanation:
Ménière's disease is a disorder that affects both equilibrium and audition. It is a condition that results in balance and hearing deficits due to damage in the middle or inner ear structures. The exact presentation of the disease can vary from patient to patient, but common symptoms include vertigo, ringing in the ears, and loss of hearing. Ménière's disease is caused by an accumulation or over-production of fluid in the inner ear. Therefore, the correct answer is Option 2: Ears.