In the absence of _____, our internal body clock drifts to its natural rhythm.
A)intrinsic time cues
B)external time cues
C)melatonin
D)the circadian rhythm

Question

Quizplus · Accepted Answer

In the absence of external time cues, such as light and darkness, our internal body clock, or circadian rhythm, tends to drift towards its natural rhythm, which is slightly longer than 24 hours.

In the Absence of _____, Our Internal Body Clock Drifts