The biology books say that sharks and rays make the group of cartilaginous fish, less evolved than most of the other species, that make the group of the bonny fish. Still, sharks, with their highly developed senses and teeth, make the top predators of the seas. Paradoxically, the two largest... [ read more >> ]
|© 2001 - 2013 Softpedia. All rights reserved.
Softpedia™ and the Softpedia™ logo are registered trademarks of SoftNews NET SRL.