Circadian rhythm

Circadian rhythmCircadian rhythm External link

A circadian rhythm (/sərˈkeɪdiən/), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours. Circadian rhythms can refer to any process that originates within an organism (i.e., endogenous) and responds to the environment (is entrained by the environment).

Tagscircadian rhythmrhythmtime
Content typelink