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Which of the Following Is True According to the Provisions

question 127

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Which of the following is true according to the provisions of the Marshall plan?


Definitions:

Biological Clock

An internal mechanism that regulates physiological and behavioral functions on a cyclical basis, such as sleep and wakefulness.

Melatonin

A hormone produced by the pineal gland that regulates sleep and wakefulness cycles.

Adrenalin

Also known as epinephrine, a hormone and medication which increases heart rate, muscle strength, blood pressure, and sugar metabolism, often in response to stress.

Circadian Cycle

A natural, internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours.

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