When people characterize themselves as a "night person" or a "morning person," they are demonstrating individual preferences in brain waves. circadian rhythms. stages of consciousness. sleep duration. Question 38 Cycles of which type of external cue are most directly responsible for resetting human circadian rhythms? Smell Sound Temperature Light
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Circadian rhythms are physical, mental, and behavioral changes that follow a daily cycle. They respond primarily to light and darkness in an organism's environment. Show more…
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