Answer:
the light emitted by those devices is like a wake up call to the human brain. Specifically, the light prevents a hormone called melatonin from building up in the brain. It's this nightly production of melatonin that enables us to fall asleep.
Explanation:
the light emitted by those devices is like a wake up call to the human brain. Specifically, the light prevents a hormone called melatonin from building up in the brain. It's this nightly production of melatonin that enables us to fall asleep.
Answer:
30 minutes a day 5-7 days a week.
Explanation:
Answer:
B H I G F C N M D E M O K J A
this is the best i could do. sorry if some are wrong.
Explanation:
Health food and vaccine injection killed virus and bacteria . sports encouraged