Why Do Galaxies Collide, While Stars Almost Never Do

question 12

Multiple Choice

Why do galaxies collide, while stars almost never do?

• A) stars have a very strong negative charge on them, so they repel other stars that get near
• B) stars don't have very much mass, so their gravity is very small and can't pull things well
• C) stars are much further apart (compared to how big they are) than galaxies are
• D) stars are surrounded by planets, which prevent collisions; galaxies are not
• E) actually, stars collide all the time, but astronomers don't have any way of observing it

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Definitions:

Sexual Pleasure

The satisfaction or enjoyment derived from sexual activities, which can be influenced by physical, emotional, and psychological factors.

Inhibited Sexual Desire

A decrease in sexual desire or interest, which can result from psychological, emotional, or physical factors.

Hypersexual Disorder

A condition characterized by excessive preoccupation with sexual fantasies, urges, or behaviors that is distressing or disruptive to daily life and not explained by other medical conditions.

Substance-Induced

Conditions or disorders that are directly caused by the misuse or intake of drugs or alcohol.