What Event Occurs at the End of the Protostar Stage

question 113

Multiple Choice

What event occurs at the end of the protostar stage of a star's life?

• A) Nuclear reactions begin in its core,converting hydrogen into helium,generating energy and increasing internal pressure.
• B) It explodes,forming a supernova remnant.
• C) It begins a long period of contraction,in which gravitational energy is converted into heat.
• D) Gas is spun off from its equator,forming planets.

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Definitions:

Inpatient SUD Treatment

A form of substance use disorder treatment that requires the patient to stay in a hospital or treatment center for a period of time.

Outpatient

A patient who receives treatment or attends an appointment without being admitted to a hospital.

Open

Willing to receive new and different ideas or suggestions; not closed or restricted in one's thinking.

AA or NA Groups

Support groups for individuals recovering from alcoholism (Alcoholics Anonymous) and drug addiction (Narcotics Anonymous), respectively.