Biology
Biology, 24.03.2020 23:11, wcraig1998

About how long ago did our solar system start to form?

A:About 5 million years ago
B:About 14 million years ago
C:About 5 billion years ago
D:About 14 billion years ago

answer
Answers: 3

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Do you know the correct answer?
About how long ago did our solar system start to form?

A:About 5 million years ago
...

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