Protostars Are

question 151

Multiple Choice

Protostars are

• A) very young objects still contracting before becoming true stars.
• B) old stars contracting after using up all of their available hydrogen fuel.
• C) objects with less than about 0.08 solar mass that do not have enough mass to become true stars.
• D) stars made almost entirely out of protons.

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Definitions:

Soldier's Disease

A term historically used to describe morphine addiction, especially among soldiers during and after the American Civil War.

Morphine Injections

The administration of morphine, a powerful opioid pain medication, through syringe often used for pain management.

Civil War

A war between organized groups within the same state or country, often characterized by intense violence and lasting social and economic impacts.

Substance Use Disorder

A medical condition characterized by the uncontrolled use of substances despite harmful consequences, leading to significant impairment or distress.