The Nervous System Performs What Function

question 57

Multiple Choice

The nervous system performs what function?

• A)secretes hormones
• B)vontrols the activities of the body
• C)provides the first line of defense against infection
• D)supports the body

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Definitions:

Socially Optimal

A condition or point at which the societal welfare is maximized, considering both efficiency and equity.

Marginal Social Cost

The total cost to society of producing an additional unit of a good, including both private costs and any externalities.

Marginal Social Benefit

The added value to the general population from the manufacture or use of one more unit of a good or service.

Marginal Social Benefit

The benefit gained by society from the production of one more unit of a good or service.