Answers

2016-02-04T19:12:04+05:30
It is because of the magnetic force of the sun
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2016-02-04T19:14:45+05:30
The Earth was likely formed from matter that was part of the nebula that condensed and formed the Sun. If the Earth did not not revolve around the Sun, it would be pulled by gravity, into the Sun. Therefore, the Earth and other planets revolve around the Sun.
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