A Star Can Be a Supernova

question 73

Multiple Choice

A star can be a supernova:

• A)in predictable cycles of decades.
• B)a few times, at unpredictable intervals.
• C)only if it can fuse iron in its core.
• D)before it reaches the main sequence, if it is massive enough.
• E)only once.

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Definitions:

African-Americans

A demographic group in the United States with ancestry from any of the black racial groups of Africa.

Projective Test

A psychological assessment tool in which a standardized set of ambiguous stimuli is presented to individuals with the aim of eliciting responses that reflect their unconscious desires, fears, and struggles.

Collectivist View

A perspective that emphasizes the priority of group goals over individual goals and the importance of cohesion within social groups.

Culture

The shared beliefs, customs, practices, and social behavior of a particular nation or people.