the heart stop working when we sleep
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2
Answer:
No
Explanation:
the heart not stop working when we sleep
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0
Answer:
no no no no no
Explanation:
humssai tho bol diya but kisi or sai mat bol dena
Just like breathing, your heart rate and blood pressure are different during sleep. And they change depending on what phase of sleep you're in. Heart rate and blood pressure go down and are steadier during non-REM sleep. During REM sleep, they rise and are more varied, similar to daytime patterns.
i think u dont know what is REM
Rapid eye movement (REM) sleep is a unique phase of sleep in mammals and birds, characterized by random rapid movement of the eyes, accompanied by low muscle tone throughout the body, and the propensity of the sleeper to dream vividly.
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