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Biology, 25.04.2021 03:20 maustin5323
Why were there no coal deposits formed during the Precambrian time? Choose the correct answer. There were no swamps with land plants. There was not yet enough carbon on Earth. There was not enough land on which coal deposits could form. There was not enough carbon dioxide in Earth’s early atmosphere.
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Why were there no coal deposits formed during the Precambrian time? Choose the correct answer. There...
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