Examlex
Plants are capable of directly absorbing nitrogen from the atmosphere.
Night Terrors
Intense episodes of fear that occur during sleep, often causing the affected individual to scream, kick, and panic, but without any recollection of the dream or event upon waking.
Circadian Symptoms
Manifestations or changes in physical, mental, or behavioral patterns that follow a roughly 24-hour cycle.
REM Sleep
A stage of sleep characterized by rapid eye movements, dreaming, and increased brain activity similar to wakefulness.
Non-REM Sleep
Non-REM sleep refers to the part of the sleep cycle that includes deep sleep stages but not rapid eye movement (REM) sleep, characterized by slower brain waves and physical recovery.
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