Dinosaurs have long been thought of as slow, lumbering, cold-blooded animals, akin to reptiles like the crocodile and the lizard. But there's been increasing signs in recent years that they may have been warm-blooded, as mammals and birds are.
New research out of the University of New Mexico in Albuquerque, however, shows that these long-dead creatures may have been a little bit of both.
0 comment(s):
Post a Comment