Examlex
Which of the following statements about hearing and listening are true?
Cochlea
A spiral-shaped cavity of the inner ear that plays a key role in the sense of hearing.
Retina
The light-sensitive layer of tissue at the back of the inner eye, which converts light images into electrical signals sent to the brain.
Pinna
The visible part of the ear that is outside the head, responsible for collecting sound waves and directing them into the ear canal.
Eardrum
A thin, cone-shaped membrane that separates the external ear from the middle ear, and vibrates in response to sound waves.
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