At What Stage of Its Life Does a Star Pass

question 93

Multiple Choice

At what stage of its life does a star pass through the protostar phase?

• A) When it is expanding in size as a red giant or supergiant
• B) Wfter all nuclear reactions have ended in its core
• C) Before nuclear reactions begin in its core
• D) While it is converting hydrogen to helium in its core

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Definitions:

Justification Report

A document that outlines the reasons for a proposed action or decision, often including analysis and evidence.

Project Proposal

A document that outlines the plan for a project, including its objectives, methods, and budget.

Compliance Report

A compliance report is a document that outlines whether and how well a company or organization is adhering to set regulations, standards, or laws.

Chronology

The arrangement of events or dates in the order of their occurrence.