Science
John Glenn was the first American to orbit the earth, in how long a flight?
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What is the speed of Earth (Sol 3) around its primary (the sun, Sol)?
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Which of the following people is not recognized as developing family therapy?
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Which Apollo mission was launched on December 21, 1968, and spent Christmas in lunar orbit?
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Which planet in Earth's solar system has the largest diameter?
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What cellular structure found in the nucleus helps in protein formation?
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