The ear is composed of outer, middle, and inner parts. The large external auricle gathers sound waves of air and directs them into the external acoustic meatus to the tympanic membrane.
What is tympanic membrane?
A second name for the tympanic membrane is the eardrum. It divides the middle ear from the outer ear. The tympanic membrane vibrates as sound waves enter it. The middle ear's minuscule bones are thus exposed to the vibrations. The vibrating signals are then sent from the middle ear bones to the inner ear.
Therefore,
The ear is composed of outer, middle, and inner parts. The large external auricle gathers sound waves of air and directs them into the external acoustic meatus to the tympanic membrane.
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