Match the Ear Parts, Labelled A

question 250

Multiple Choice

Match the ear parts, labelled a. through e., with their characteristics. (Options may be used more than once or not at all.)
-contains the tympanic membrane, which vibrates in synchrony with sound waves

• A)external ear
• B)middle ear
• C)cochlea in the inner ear
• D)semicircular canal in the inner ear
• E)utricle and saccule in the inner ear

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Definitions:

Worker Productivity

Worker productivity measures the output of goods and services generated per unit of labor input, such as per labor hour.

Economic Growth

The increase in the production and consumption of goods and services, leading to an improvement in the standard of living over time.

Production Possibility Frontier

A curve depicting all maximum output possibilities for two or more goods given a set of inputs (resources), embodying the principle of opportunity costs.

Opportunity Cost

Bypassing potential gains from a range of alternatives by finalizing one choice.