Instructions: Choose One Answer from Each Pair or Group of Selections

question 9

Short Answer

Instructions: Choose one answer from each pair or group of selections. The coldest region on earth is the NORTH | SOUTH pole.

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Definitions:

Serotonin

A chemical messenger responsible for regulating various functions such as mood, digestion, and sleep cycles.

Depression

A mental illness marked by persistent feelings of dejection or a waning interest in pursuits, severely affecting life's daily aspects.

Manic Episode

A period characterized by abnormally elevated or irritable mood, increased activity or energy levels, and other extreme and exaggerated behaviors.

Hyperactive

Exhibiting excessive physical activity or movements that can be inappropriate or not goal-directed.