Question

The______ collect sound waves and direct them to the ear canal.​

Answer 1

Answer:

The pinna or auricle is a concave cartilaginous structure, which collects and directs sound waves traveling in air into the ear canal or external auditory meatus. The ear canal or external auditory meatus is approximately 1.25 inches long.

Answer 2

The pinna collect sound waves and direct them to the ear canal.

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