All around us. Birds are direct descendants of dinosaurs and share many characteristics with their ancestors including feathers. As for the rest of the dinosaurs 99% of all species that have lived on this planet have died out or evolved into something else. There is no reason dinosaurs should be any different.
Actually, there ARE dinosaurs now; birds of all kinds are now classified as dinosaurs. They are actually more numerous than mammals!
Yes. Scientists have now determined that birds are dinosaurs. Other than that, no.
Birds are now classed as dinosaurs, but most dinosaurs were not birds. Neither dinosaurs nor birds are mammals.
Many paleontologists now classify birds as dinosaurs, but other than that, no.
YES. Alligators
No, the dinosaurs are now all extinct, though some people believe that birds are evolved from dinosaurs and are their direct descendants.
Dinosaurs are now extinct. There are many species of birds that are extinct.
Dinosaurs
Dinosaurs and mammals coexisted during the Mesozoic era. If you count birds as dinosaurs, then they still coexist now in the Cenozoic.
Pterodactyls and Pterodons are not dinosaurs, but pterosaurs, an order of reptiles all its own. There are flying dinosaurs however; many scientists now agree that modern birds are, in fact, dinosaurs.
The dinosaurs all died out. A major catastrophe, probably an asteroid impact, caused their extinction.
Yes there are such things as dinosaurs. Paleontologists have found fossils of dinosaurs.