Which of These Belongs to the Outer Ear

question 47

Multiple Choice

Which of these belongs to the outer ear?

• A) auditory canal
• B) ossicles
• C) semicircular canals
• D) cochlea
• E) tympanic membrane

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Definitions:

X and Y

Often used in economic models to represent variables, products, or factors that can influence outcomes in analyses.

Consuming

The act of using up goods and services to satisfy wants or needs.

Maximizing Utility

The process of choosing the allocation of scarce resources that provides the highest possible satisfaction or happiness to an individual or society.

Marginal Utility

The change in overall satisfaction or utility obtained by consuming one additional unit of a good or service.