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One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
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Countries that have a traditional economy often develop at a slower pace than countries with a free market economy. true or false
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Which two nations are doing the most to combat their environmental issues?
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All of the following are possible solutions that may be used to address agricultural issues in the future except decrease biodiversitydecrease pesticide usedevelop "cleaner" pesticidesincrease organic farming
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How did Jackie Robison advocate for black advancement during the Jim Crow era...
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