THE ANSWER IS EOCENE
The Cenozoic Era is the Age of Mammals!
The Cenozoic Era is the Age of Mammals!
THE ANSWER IS EOCENE
eocine
Yes, but the only mammals around at that time would have been small rodent-like mammals.
Yes. Mammals were around through most of the time that dinosaurs were.
the last 65 million years is called the age of mammals
Right now
at the time of birth mammals produce milk and they are warm blooded animals
Whales are mammals and must breath air. If they cannot reach the surface to breath they will drown.
Most mammals are capable of swimming. The ones that spend all of their time in water are called aquatic mammals, and the ones that spend part of their time in water (such as platypuses, otters and beavers) are called semi-aquatic.
No, there were no mammals at that time. Small mammals only came into being, during the end of the dinosaur period. Humans evolved fron these small mammals.