winds also B. because winds change the air pressure meaning thats the answer
I think that the correct answer to this question is D .
Explanation:
Cave lions, sabre-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths were prevailing species of the Quaternary period. Without the dinosaurs, plant life had an opportunity to flourish during the Cenozoic era.
I think it is A
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