People started learning how to use technology and motors, battery powered things... so back when the pony express was a thing people would use to get around, we didn't know what cars where so people started building structures using aerodynamics so use cars, trucks, and trains now a days
Vegan diets mean it is declining from using or eating any animal products. When someone is on a vegan diet he/she should only eat fruits and vegetables but for the children, vegan diets must be planned carefully because otherwise if it’s not planned carefully they may not be provided with enough calories. Which the mere fact a 1-year-old child needs about 800 calories per day.
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Smallest Glacier
While there is no global standard for what size a body of ice must be to be considered a glacier, USGS scientists in Glacier National Park use the commonly accepted guideline of 0.1 square kilometers (about 25 acres) as the minimum size of a glacier.
Explanation:
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Answer:
The answer, experts said, is not a very effective one. The US only has a limited ability to destroy an incoming nuclear intercontinental ballistic missile, a study released last month by the American Physical Society concluded.
I hope I'm correct
Answer:
A. The US population increased slightly during that time
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