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Eras

Eras Geológicas

QuestionAnswer
era mesozóica seres unicelulares eucariontes
era paleozóica primeiras plantas terrestres
era cenozóica seres unicelulares procariontes
pré-câmbrico aparecimento das aves
primeiros animais terrestres ( anfíbios e insectos)
primeiros mamíferos
aparecimento dos primeiros homens
Created by: fernandorush2112
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