College

The body's circadian rhythm is most similar to a what?

A. treadmill
B. wristwatch
C. trapeze
D. bullhorn

Answer :

Final answer:

The body's circadian rhythm is most similar to a wristwatch.


Explanation:

The body's circadian rhythm is most similar to a wristwatch. Just like a wristwatch helps us keep track of time, the body's circadian rhythm helps regulate our internal body clock and control sleep-wake cycles, hormone production, and other physiological processes. It functions like an internal clock that follows a 24-hour cycle, helping us maintain a regular sleep schedule and adapt to changes in daylight.


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