One Possible Theory as to the Reason Humans Need REM

question 103

Multiple Choice

One possible theory as to the reason humans need REM and slow wave sleep focuses on the possibility that they contribute to

• A) keeping the individual safe from predators.
• B) the firming up of the learning that took place during that day.
• C) impairing the individuals creative response.
• D) helping the individual keep their body temperature low.

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Definitions:

Willow Bark

The bark of certain willow tree species that contains salicin, a substance with pain-relieving and anti-inflammatory properties.

Echinacea

A genus of herbaceous plants, some species of which are used in herbal medicine, primarily for immune system support.

Melatonin

A substance secreted by the pineal gland that controls the circadian rhythms.

Melatonin

A hormone produced by the pineal gland that regulates sleep-wake cycles.