What Happens as a Protostar Contracts

question 41

Multiple Choice

What happens as a protostar contracts?

• A) Its density rises.
• B) Its temperature rises.
• C) Its radius decreases.
• D) Its pressure rises.
• E) All of the above are true.

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Capitalist Development

The evolution or advancement of an economic system in which trade, industry, and the means of production are largely privately owned and operated for profit.

Heterogeneous Middle-Class

A diverse socio-economic group composed of individuals from various backgrounds with differing levels of income, education, and occupation.

Market Situation

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Technical Skill

The ability to accomplish tasks using specialized knowledge or expertise, particularly in relation to mechanical, informational, or scientific areas.