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Evidence for the Big Bang Model
Grade Level
Astronomy
AST.245 Evidence for the Big Bang Model
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Which claim best connects galaxy redshift and the CMB?
A
Both are consistent with a universe that has expanded and cooled from an earlier hot, dense state.
B
Both are caused by Earth's atmosphere changing the color of light.
C
Both show that the Solar System is at the center of the universe.
D
Both prove that stars cannot form after the universe begins.
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