Is it plant fertilization of human fertilization?
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I dont know and just write it for loginign brainly
Answer:
lung cancer. i hope this helps
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.
