Light alerts the biological clock to slow down the secretion of melatonin hormone that promotes sleep. Melatonin hormone is a hormone that is produced by the pineal gland in animals and regulates sleep and wakefulness. . The hormone is used to regulate night and day cycles or sleep-wake cycles, darkness causes the body to produce more melatonin, which signals the body to prepare for sleep. Light decreases melatonin production and signals the body to prepare being awake.
Answer:
epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
Explanation:
i looked it up
Big brain
The vinegar had turned the whites of the egg clear, so you can see in it.
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Answer:
i need help with this exact question.
Explanation:
Answer is Uranus.
in the solar system there are eight planets which rotates about themselves on an axis at a particular angle and revolve around the Sun in an orbit. Venus and Uranus are the two planets which rotate in the clockwise or retrograde direction while all other planets rotate in counterclockwise motion.
