According to Its Rotation Curve, the Majority of Our Galaxy's

question 138

Short Answer

According to its rotation curve, the majority of our Galaxy's mass is .

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Definitions:

Contingency Management

A behavioral intervention strategy that modifies behavior by changing the consequences of that behavior, often through reward or punishment.

Alcohol

A psychoactive substance, typically found in drinks like beer, wine, and spirits, that can alter mood and behavior when consumed.

Antabuse

A prescription medication used to help people who have a drinking problem control their desire to drink alcohol. The generic name is disulfiram.

Seasonal Affective Disorder

A type of depression that occurs at a certain time of the year, usually in winter, when there is less natural sunlight.