If an Observer Determines That the North Star (Polaris)is Located

question 198

Multiple Choice

If an observer determines that the North Star (Polaris) is located 30° above the horizon,then the observer is located at

• A)70° north latitude.
• B)60° north latitude.
• C)30° north latitude.
• D)60° north longitude.
• E)30° north longitude.

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Definitions:

Glutamate

A major neurotransmitter in the brain involved in learning, memory, and the regulation of the nervous system's activity.

Cognitive Symptoms

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A symptom of Alzheimer's disease and other forms of dementia that involves increased confusion, anxiety, and agitation beginning at dusk and continuing into the night.

Delirium

Cognitive disorder including disorientation and memory loss that is acute and usually transient.