In the absence of any light, dark, or time cues, human circadian rhythms would:

Question

Quizplus · Accepted Answer

Without light, dark, or time cues to regulate our internal clock, our circadian rhythm would gradually shift, making our clock slightly longer than 24 hours. This means that our sleep-wake cycles would gradually occur later and later each day, leading to eventual desynchronization with the external world. This phenomenon is well-documented in experiments on individuals who have been placed in environments without time cues, such as in caves or underground bunkers.

In the Absence of Any Light, Dark, or Time Cues