Examlex
Scientists have changed their view about a stable type of climax community as the end product of succession and are now suggesting we can not predict the course of succession.
Dreaming
A series of thoughts, images, and sensations occurring in a person's mind during sleep, often reflecting unconscious desires or concerns.
Functions of Dreams
Theories proposing various physiological, cognitive, or psychological purposes of dreaming.
Circadian Rhythms
Circadian Rhythms are natural, internal processes that regulate the sleep-wake cycle and repeat roughly every 24 hours, affecting various physiological processes in organisms.
Biological Clock
An internal mechanism in organisms that controls the cycle of various physiological functions, such as sleep and wakefulness.
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