The Event That Marks the End of the Main-Sequence Lifetime

question 32

Multiple Choice

The event that marks the end of the main-sequence lifetime of a star is the

• A) formation of a nova.
• B) formation of a planetary nebula.
• C) end of hydrogen fusion in the core.
• D) helium flash.

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Definitions:

Personal Information

Information relating to an individual that can identify them, such as name, address, and phone number.

Polymorphic

An attribute of entities that can take on multiple forms, in computing, often referring to code that can change its appearance.

Avoid Detection

Strategies or techniques used to prevent being discovered or noticed, often applied in cybersecurity and stealth operations.

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Authorized, legal, or officially valid actions or activities within a system or organization.