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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
How large was the Sun when it first formed as a protostar?
A)   About five times its present diameter
B)   About fifteen times its present diameter
C)   About fifty times its present diameter
D)   The same diameter that it has now
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Discovering the Universe

Discovering the Universe


Edition: 7th
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discovererdiscoverer
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staedtler Author
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#2
7 years ago
On behalf of my study group and I, thank you
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