to let you restore your energy and rest
The part of the brain responsible for regulating sleep is the hypothalamus.
they sleep and like the tropical water
Tigers sleep all night, and part of the day.
Sleepy is an adjective; it modifies nouns.
the deep, dreaming part of sleep known as rapid eye movement (REM) sleep. Normally when people fall asleep, they experience 90 minutes of non-REM sleep, which is then followed by REM sleep. People with narcolepsy, however, enter REM sleep immediately
cerebral cortex
The pons is the part of the brain that regulates body movement, attention, sleep, and alertness. The pons is the part of the brainstem that links the medulla oblongata and the thalamus.
Laughing in your sleep, also known as hypnogely, is a phenomenon where a person laughs or giggles during their sleep. It can be a normal part of dreaming or can be associated with sleep disorders like REM sleep behavior disorder.
sleep
good sleep :)
hypothalamus
Human needs to sleep because sleep is needed for growth and development of body. It may also lead to faster heeling of an injured part.