Biology, 30.11.2021 23:10 dozsyerra

Which is given as an explanation for how the Paleozoic supercontinent ice cap melted?
O A. Plant life turned oxygen into carbon dioxide, increasing the
temperature.
O B. Plants dying off increased the greenhouse effect.
O C. Carbon dioxide levels decreased, raising the temperature.
O D. Volcanic eruptions decreased, raising the temperature.

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Which is given as an explanation for how the Paleozoic supercontinent ice cap melted?
O A. P...