del alamos
For about 78 Million years.Mr. Seidschlag
160-165 million years ago
Yes because when we are not exist yet dinosaurs rule the earth but today there are no dinosaurs here.
== == Perhaps. Remeber the dinosaurs. Ah yes, the dinosaurs. Probably not, but that would be cool. Yea, dinosaurs... dinosaurs are awesome. Sh'yeah! They already do!
No, dinosaurs were not amphibians. Dinosaurs are classified as reptiles.
The Mesozoic era.
no dinosaurs did not live on long island sound
They aren't extict. Birds are dinosaurs.
a very very long time ago.dinsaurs were big reptiles.
Yes. Worms existed long before dinosaurs did.
Dinosaurs never "ruled" the planet because God gave humans the dominion over the world. Answer 2 When they were alive they were the dominant group, as it were. They didn't rule in the aspect that they considered it theirs, as far as we know. But they were the dominant group for a long time before they got wiped out, leaving the way free for the mammals to grow and adapt.
Dinosaurs have long been extinct, making it impossible for scientists to work with living dinosaurs.