The Primary Function of the Outer Ear Is To

question 186

Multiple Choice

The primary function of the outer ear is to:

• A)collect sound waves and funnel them into the ear canal.
• B)protect the delicate inner structures of the ear from loud sounds.
• C)provide a convenient place for wearing earrings.
• D)transfer sounds to the cochlear membrane.

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Definitions:

Higher Mental Activity

Complex cognitive processes including thinking, reasoning, decision-making, and problem-solving beyond simple perception and memory.

Cerebrum

The largest part of the brain, responsible for voluntary actions, speech, thoughts, memory, and sensory processing.

Corpus Callosum

A thick band of nerve fibers that divides the cerebral cortex lobes into left and right hemispheres, facilitating communication between the two sides of the brain.

Pleasure Centres

Brain regions that produce feelings of pleasure when activated by certain activities, drugs, or behaviors.