Multiple Choice
Which of the following statements correctly describes the universe for the entire first 380,000 years of its life?
A) All of the fundamental forces of nature were unified into one force.
B) It was a sea of gradually decreasing nuclear reactions.
C) It was filled with free quarks (not confined inside neutrons or protons) .
D) It was opaque to radiation.
Correct Answer:
Verified
Correct Answer:
Verified
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