8) The polygraph measures:A) cardiovascular changes, respiratory changes, and changes in skin resistance. B) cardiovascular changes, respiratory changes, and aerobic changes. C) respiratory changes, changes in skin resistance, and aerobic changes. D) rapid changes in eye movement.

A) cardiovascular changes, respiratory changes, and changes in skin resistance.

Explanation:

A polygraph is an electronic device that measures the cardiovascular changes, respiratory changes, and changes in skin resistance while an individual is asked series of questions.

It is popularly referred to as the lie detector test.

the answer is d

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