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Science-Related Homework Help Astronomy Topic started by: adreamer on Sep 9, 2017



Title: Modern mammals are descendants of
Post by: adreamer on Sep 9, 2017
Modern mammals are descendants of
A) birds that were able to survive the impact that wiped out the dinosaurs 65 million years ago
B) sea animals that colonized the land after the impact that wiped out the dinosaurs 65 million years ago
C) early mammals that lived under the ground that were able to survive the impact that helped to wipe out the dinosaurs 65 million years ago   
D) early mammals that killed off the dinosaurs


Title: Re: Modern mammals are descendants of
Post by: 19Clyde on Sep 9, 2017
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Title: Re: Modern mammals are descendants of
Post by: adreamer on Dec 30, 2017
TY! Correct :)