The Semicircular Canals of the Vestibular System Would Contribute the Most

question 13

Multiple Choice

The semicircular canals of the vestibular system would contribute the most to balance control during which of the following activities?

• A)Standing and quickly turning the head to look at a person
• B)Sitting in a chair reading a newspaper
• C)Standing on a bus that suddenly accelerates forward
• D)Standing on an elevator that suddenly accelerates downward

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Definitions:

Marginal Productivity

The additional output that can be produced by adding one more unit of a specific input, holding all other inputs constant.

Diminishing

The process of lessening or decreasing in size, importance, or intensity.

Output

The quantity of goods or services produced by a business, individual, machine, or industry over a specified period.

Marginal Costs

Marginal costs refer to the increase or decrease in the total cost of producing one more unit of a good or service.