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Compare and contrast spiral and elliptical galaxies. (Make at least 2 comparisons.)

How are Earth and Venus similar? How is Venus different from Earth? (Provide two similarities and two differences.)

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Hot, very hot, like 800 deg F
Atmosphere is not air (N2 and O2) but CO2
day about 100 earth days long

similar size
similar year (about 60% earth)

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