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Biology, 27.01.2021 01:40 SkinnestXOXO

The chart below shows some events in Earth's history and the primary sources of information which were examined to date the events. Earth event ferns appear amphibians appear minerals appear insects appear Primary source of information plant color history books rocks green plants Which of these Earth events was dated using the most valid and reliable source of information? ferns appear amphibians appear minerals appear insects appear


The chart below shows some events in Earth's history and the primary sources of information which w

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