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Scientists believe that differences in ____ cause hot, plastic-like rock in the asthenosphere to rise toward Earth's surface.

a.
density
c.
weight
b.
magnetism
d.
composition

User Meth
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Scientists believe that differences in density cause hot, plastic-like rock in the asthenosphere to rise toward earth's surface.


I hope this help!!!!!!!
User Dray
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A. Density. Think of it as oil and vinegar in a bottle together. Oil is denser so its on the bottom while the vinegar floats to the top.
User Entreco
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