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Biology, 16.10.2019 06:00 jlang8

According to the model developed by copernicus, what causes day and night on earth?

a
earth rotates on its axis.

b
planets orbit the sun in elliptical paths.

c
all parts of the solar system move in circular paths.

d
earth revolves around the sun.

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According to the model developed by copernicus, what causes day and night on earth?

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