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kaheart [24]
3 years ago
12

How does blue light interfere with sleep?

Social Studies
1 answer:
skad [1K]3 years ago
4 0

Blue light actually interferes with the production of melatonin, a hormone that induces sleep. TVs and computer screens also emit blue light, which is why you should turn off the electronic gadgets an hour before bedtime, so your body can start producing melatonin.

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Explain how health services can be used to develop human resources​
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The role of HR managers in healthcare industry is confined to managing safety and legal issues, ensuring efficient performance, and developing problem solving and decision-making skills. Job analysis and design is among the priority for HR managers working healthcare environment.

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How have Japan, China, India, and South Korea invested in capital goods? How has this
egoroff_w [7]

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Capital goods are buildings, machineries, equipment, cars, military vehicles, and other tools. These countries (Japan, China, India and South Korea) have invested in these prouducts because they have a budget for this type of spending, unlike countries like Russia, Australia, and South Africa.

This level of investment has impacted their economies because the prices of these items may rise, and these countries already bought up enough items for the future.

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PLEASE ANSWER !!!According to the passage, what is the primary advantage to using the committee system in the legislative proces
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Explanation:

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5 0
3 years ago
Why are some people evil? Jealous, condescending and criticize you constantly.
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A ____ must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished weld
Novosadov [1.4K]

A tack weld must be correctly applied so that it is strong enough to hold the assembly and still not interfere with the finished welding.

Welding could be a fabrication method whereby 2 or additional elements are consolidated along by suggests that of warmth, pressure or each forming a be part of because the elements cool. fastening is typically used on metals and thermoplastics however also can be used on wood.

The tack weld ought to be robust enough to resist forces to that it should be subjected. The tack welds ought to be fitly sized so they'll manage the load of the elements that they're holding. Tack welds are usually created once the assembly is being preheated as preparation for the final welding process.

To learn more about Welding here

brainly.com/question/21049525

#SPJ4

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