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Grade 12th passZoology

Why do humans dream? Give Extensive Answer. Explain Deeply?

Profile image of SWAMY
7 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
7 Years ago
Dreams are hallucinations that occur during certain stages of sleep. They're strongest during REM sleep, or the rapid eye movement stage, when you may be less likely to recall your dream. Much is known about the role of sleep in regulating our metabolism, blood pressure, brain function, and other aspects of health