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killian killian
wrote...
Silver Member
Posts: 6024
10 years ago
What was the significance of the end of the era of nucleosynthesis, when the universe was about 5 minutes old?
A) The basic chemical composition of the universe had been determined.
B) The proportions of dark matter and luminous matter had been determined.
C) It marks the time at which the first stars formed.
D) It marks the time at which the expansion of the universe had settled down to its current rate.
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Smiling Face with Open Mouth
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Answer accepted by topic starter
padrepadre
wrote...
Staff Member
Educator
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Posts: 21608
10 years ago
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Mastering in Nutritional Biology
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killian Author
wrote...
Silver Member
10 years ago
Thanks Padre
Smiling Face with Open Mouth
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