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Earth Sciences 20 Online
OpenStudy (anonymous):

How are igneous rocks formed? A. Lava or magma cools and then crystallizes. B. Hail falls and melts. C. Lava or magma heats up and crystallizes. D. Glaciers melt.

OpenStudy (anonymous):

A

OpenStudy (anonymous):

im positive

OpenStudy (anonymous):

it was correct. thank you very much my friend!!

OpenStudy (anonymous):

your very welcome!

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