The term circadian rhythm refers to biological and psychological processes that fluctuate over about 24 hours.

Question

Quizplus · Accepted Answer

Circadian rhythms are indeed biological and psychological processes that follow a roughly 24-hour cycle. These rhythms are driven by an internal "biological clock" and influence a wide range of behaviors and bodily functions. Examples include sleep-wake cycles, hormone production, and body temperature regulation.

The Term Circadian Rhythm Refers to Biological and Psychological Processes