On the Science Channel's "Mammals vs. Dinos," comparisons are made between the lifespan of dinosaurs and mammals during the Cretaceous. Mammals had much shorter life spans, but reproduced rapidly giving them the evolutionary edge over dinosaurs.
Questions about Mammals Vs. Dinos- Early Mammalian Life Span
Want more info about Mammals Vs. Dinos- Early Mammalian Life Span?
Get free advice from education experts and Noodle community members.