Smarty Pants Quiz
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How long does it take Mercury, the smallest planet in our solar system, to orbit around the Sun?
2 years
88 days
100 days
1 year
Nope... Try again!
Mercury orbits the sun once every 88 Earth days. So one year on Mercury is 88 Earth days. But a day on Mercury is longer than an Earth day. One Mercury day lasts for 59 Earth days.
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How long does it take Mercury, the smallest planet in our solar system, to orbit around the Sun?
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