Without caffeine, electronics, climate-controlled interiors, pharmaceuticals, artificial light, late-night TV, and other features of modern society that help us override our body's natural signals, hunter-gatherers tend to go “to bed” within a couple of hours of sunset and wake up just before sunriseAnswer:
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Geographic information systems enable State DOTs to streamline tasks and projects related to operations, road routes, safety, engineering, conservation, and more. Remote sensing and GPS use satellites similar to this one to gather data that can be used by State DOTs to improve decision making and save time and money.
Explanation: Sorry if I'm wrong.
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eat food and exercise every day.
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The nation-state now known as Germany was first unified in 1871 as a modern federal state, the German Empire. so yes it is
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i got this from https://www.nationsonline.org/oneworld/germany.htm
Harder to do in secret and easier to block