Biology
Biology, 08.12.2021 05:50, winchester729

The oldest rocks on earth date from about 4.2 billion years ago. What does this suggest about the interval between 4.6 billion years ago, when the earth started to form, and 4.2 billion years ago ?

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The oldest rocks on earth date from about 4.2 billion years ago. What does this suggest about the in...

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