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When the early universe cooled enough for atoms to form, _____ began.

A. dark energy
B. the Big Bang
C. nucleosynthesis
D. the cosmic microwave background radiation

User Ggdw
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2 Answers

7 votes

Answer:

When the early universe cooled enough for atoms to form, Nucleosynthesis began.

hope it helps!

User Bdiamante
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2 votes

Answer:

B. the Big Bang

Step-by-step explanation:

User Torkil Johnsen
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