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Neporo4naja [7]
3 years ago
11

How did the extinction of the dinosaurs affect the evolution of mammals

Biology
1 answer:
Ivahew [28]3 years ago
7 0

After the Cretaceous–Paleogene extinction event wiped out the non-avian dinosaurs (birds being the only surviving dinosaurs) and several mammalian groups, placental and marsupial mammals diversified into many new forms and ecological niches throughout the Paleogene and Neogene, by the end of which all modern orders had appeared.

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