In the Universe Today There

question 26

Multiple Choice

In the universe today there

• A)seems to be no antimatter.
• B)is some antimatter but less than the amount of matter.
• C)are equal amounts of antimatter and matter.
• D)is more antimatter than matter.

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Definitions:

Command Economy

An economic system where the government controls the major aspects of production, distribution, and exchange of goods and services.

Central Planning

An economic system where all major production, investment, and distribution decisions are made by a central authority, typically the government.

Free Enterprise

An economic system in which private businesses operate in competition and largely free of state control, with minimal government intervention.

Price Mechanism

The method through which changes in supply and demand cause prices to increase or decrease, directing how resources are distributed in a market-based economy.