Chemistry
Chemistry, 03.03.2020 05:55, nauticatyson9

Woody plants evolve in the mid-Paleozoic Era. A. atmospheric CO2 increases B. atmospheric CO2 decreases C. There is no change in atmospheric CO2 levels.

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Woody plants evolve in the mid-Paleozoic Era. A. atmospheric CO2 increases B. atmospheric CO2 decrea...

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