What Is the Common Trait of All Main- Sequence Stars

question 118

Multiple Choice

What is the common trait of all main- sequence stars?

• A)They are in the final stage of their lives.
• B)They are all spectral type G.
• C)They generate energy through hydrogen fusion in their core.
• D)They all have approximately the same mass.

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Definitions:

Ingroup Bias

The tendency to favor our own group.

Prejudice

An unjustifiable (and usually negative) attitude toward a group and its members. Prejudice generally involves stereotyped beliefs, negative feelings, and a predisposition to discriminatory action.

Social Facilitation

The tendency for people to perform differently when in the presence of others versus when alone, typically showing improvement on simple tasks.

Running Quickly

The act of moving swiftly on foot, typically at a pace faster than walking.