Science
John Glenn was the first American to orbit the earth, in how long a flight?
More Questions from Science
What is the opening of a lens, which controls the amount of light?
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Which of these is one of the three basic cloud forms?
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What is a steep-sided circular depression commonly known as?
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What is another way of saying "Organization of Petroleum Exporting Countries"?
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Which planet is the impact crater named the "Caloris Basin" found?
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First appearance of light in the eastern sky before sunrise best fits which term?
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What would you do to a bucket of sand and water to separate one from the other?
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