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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
The tropical year is different from the sidereal year because
A)   the Earth precesses on its axis.   C)   the Earth moves in its orbit.
B)   the Sun moves through the Galaxy.   D)   the Earth's orbit is elliptical.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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