Without an Accepted Medium of Exchange, People

question 178

Multiple Choice

Without an accepted medium of exchange, people

• A)have to specialize in one area of production.
• B)have to rely on gold or silver in order to exchange goods and services.
• C)have to resort to barter in order to exchange goods and services.
• D)can efficiently obtain goods and services.

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Definitions:

Total Resistance

The combined resistance of all components in a series or parallel electrical circuit that affects the flow of electrical current.

Total Current Flow

The sum of all electric currents flowing through a circuit or component, representing the complete flow of electric charge.

Parallel Circuit

An electrical circuit in which the components are connected so that the same voltage is applied to each component.

Resistance To Flow

In the context of electricity, it refers to the opposition that a material presents to the passage of electric current, typically called electrical resistance.