Can someone (PLEASE) help me I (DON’T) understand I need help
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Geography, 22.06.2019 19:10
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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Geography, 22.06.2019 22:00
Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false
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Geography, 23.06.2019 17:30
The poles appear to be slightly flattened in a robinson projection. question 1 options: true false
Answers: 2
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