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Earth Sciences 19 Online
OpenStudy (anonymous):

What determines the year of each planet? A. The amount of time it takes to orbit the sun B. Its speed of rotation C. Its composition of hydrogen and helium D. The number of moons it has

OpenStudy (anonymous):

A

OpenStudy (anonymous):

probably

OpenStudy (malcolmmcswain):

Yup. That's right! Answered the question for me. ^_^

OpenStudy (anonymous):

lol ikr

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