The __________ holds that being awake wears and tears on the body and brain, and sleep serves the function of restoring body and mind.
A) restorative theory
B) circadian theory
C) refractory theory
D) regenerative theory

Question

Quizplus · Accepted Answer

The restorative theory of sleep suggests that sleep is necessary for the body and brain to repair and restore themselves after the wear and tear of wakefulness. This theory is supported by evidence that during sleep, the body’s metabolic rate and blood flow to the brain decrease, allowing for the conservation of energy that can be used for restorative processes.

The __________ Holds That Being Awake Wears and Tears on the Body