History, 14.04.2021 20:10 vanessa7676
The universe began about 14 billion years ago and has been expanding and cooling ever since. What does this statement most completely describe?
A. the Doppler effect
B. the big bang theory
C. cosmic background radiation
D. light years
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Which of the following descriptions is an example of the curtual diffusion
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Which statement best summarizes how interpreted in very strict terms government have changed over time
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56: 58 the assembly line was a system through which items were mass-produced in a flow.
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The universe began about 14 billion years ago and has been expanding and cooling ever since. What do...
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