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According to the big bang theory, after the "bang," the universe remained dark until about _____ later, when neutral atoms began to form.

A) one billion years
B) three minutes
C) three billion years
D) 300,000 years

Respuesta :

Slipknot
C) Three billion years is the current prediction according to the big bang theory. 
According to the big bang theory, after the "bang," the universe remained dark until about _____ later, when neutral atoms began to form.

C

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