Which statement best describes the circadian rhythm?
A)In a 24-hour period of time,we feel the most awake after eating breakfast.
B)In a 24-hour period of time,we feel most sleepy during brightest period of the day.
C)In a 24-hour period of time,we spend a period of time awake and a period of time asleep.
D)In a 24-hour period of time,adults require at least 8 hours of sleep to feel rested.

Question

Quizplus · Accepted Answer

The circadian rhythm is the natural 24-hour cycle that our body goes through, where we spend a period of time awake and a period of time asleep. This rhythm is controlled by our internal body clock and is influenced by external factors such as light and temperature. Option A is incorrect as there is no direct correlation between feeling awake and eating breakfast. Option B is also incorrect as we tend to feel most awake during the brightest period of the day. Option D is incorrect as the amount of sleep needed to feel rested varies from person to person.

Which Statement Best Describes the Circadian Rhythm