When One Hears Any Sound, One's Eardrum Vibrates

question 134

Multiple Choice

When one hears any sound, one's eardrum vibrates.These vibrations are then transferred to the inner ear by the hammer, anvil, and stirrup.These three bones are all located in the

• A)outer ear.
• B)middle ear.
• C)inner ear.
• D)marginal ear.

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