The Light-Year Is a Unit of

question 22

Multiple Choice

The light-year is a unit of

• A) time.
• B) distance.
• C) speed.
• D) energy.

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Definitions:

Prevalence

Proportion of the population who have a specific disorder at a given point or period in time.

Chronic Insomnia

A long-standing difficulty in falling asleep or staying asleep, despite the opportunity to do so, affecting someone's day-to-day functioning.

Mental Disorders

Health conditions characterized by alterations in thinking, mood, or behavior associated with distress and impaired functioning.

Adults

Refers to individuals who have reached the age of majority, typically signifying the transition from childhood into legal independence and societal responsibilities.