Well, they didn't they died because of possibly a meteor hit Earth during the Mesozoic Era only birds survived but technecially birds are not are not dinosaurs if you want to know that go to another website
they eat, take care of their kids,and other stuff
Avian dinosaurs survived the extinction event of the dinosaurs.
The only dinosaurs to have survived the K-T extinction event are birds.
Birds were the only group of dinosaurs that survived the K-T extinction event.
Dinosaurs survived by eating other dinosaurs or plants.
some dies, some survived, there were billions of dinosaurs
because not all the dinosaurs were killed some survived
Cavemen and Dinosaurs were not around at the same time.
Living dinosaurs are dinosaurs that survived the Cretaceous-Paleogene, and Zambia, although there are occasional reports from the dense rain-forests.
Turtles living today are not the same species living at the time of the existence of dinosaurs. And today, BIRDS, are the form in which dinosaurs survived.
The dinosaurs are technically alive anyway since birds are dinosaurs. There is currently no evidence that any non-avian dinosaurs have survived past the mass extinction around 65million years ago.
Beavers are mammals ... like us. They are descendants of the small animals that survived the dinosaurs.
Maybe you should look in your Science Book.....