Answer:
Melatonin is a naturally occurring hormone in the body that helps regulate the sleep cycle. It is produced by the pineal gland in the brain.
Melatonin levels increase and decrease throughout the day. Typically, melatonin levels rise through the evening and stay elevated overnight, allowing a person to sleep. In the morning, the levels drop back, allowing a person to wake up.
Melatonin is produced in the body, but a person can also acquire minimal amounts of melatonin from food. Some vegetables and fruit contain small amounts of melatonin, and it is also available as an over-the-counter supplement.
Explanation:
The correct answer is Independent. The sentence can stand on its own, its not a fragment.
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Tamprting in teeneesse happenes alot
Answer:
Sal can name all the US presidents.
You should go home and lie down.
When it's your time, you must go.
I may be late for the meeting.
Would you mind if I stayed here for a while?
"We can stay up late, swapping manly stories."
"Nothing great was ever achieved without enthusiasm."
"Life has taught us that love does not consist in gazing at each other, but in looking outward together in the same direction."
"A pigeon landed nearby. It hopped on its little red feet and pecked into something that might have been a dirty piece of stale bread or dried mud."
"I have always hated those upstart space toys."
Explanation:
