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Natasha2012 [34]
3 years ago
5

What is the connection between a circadian rhythm and the biological clock​

Biology
1 answer:
irina1246 [14]3 years ago
3 0

Answer:

Circadian rhythms help determine our sleep patterns. The body's master clock, or SCN, controls the production of melatonin, a hormone that makes you sleepy. It receives information about incoming light from the optic nerves, which relay information from the eyes to the brain.

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