Matter Belonging to the Galaxy Can Be Traced Out to ________

question 56

Multiple Choice

Matter belonging to the Galaxy can be traced out to ________ from the center.

• A)5 kpc
• B)8 kpc
• C)15 kpc
• D)50 kpc
• E)200 kpc

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Definitions:

Sleepwalking

A disorder occurring during deep sleep in which an individual performs activities they are normally capable of only while awake, with limited consciousness and recollection.

Sleeptalking

The act of speaking during sleep without being aware of it, a phenomenon that can occur in any stage of the sleep cycle.

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep, often accompanied by loss of muscle tone triggered by strong emotions (cataplexy).

Night Terrors

Intense episodes of fear that occur during sleep, often resulting in screaming, thrashing, and a high level of distress, typically not remembered upon awakening.