Drowiceiomimus.
The dinosaur tracks dinosaurs were alive from the late Cretaceous period up to the Phrongassic period.
The oldest dinosaur was alive in the triassic period and is called the Melanorosaurus.
No.
usain bolt
Peregrin Falcon
mr. mime
"Biotic" refers to anything that is alive. Dinosaurs were alive, so they were biotic.
bugguti viro
407 kph
Scientists consider birds a type of dinosaur. Birds are still alive and abundant.
It depends what type of dinosaur it is, most dinosaur books have pictures of them though, but most of them looked like big lizards or monsters.
The earliest known dinosaur Eoraptor lived about 230 million years ago in the Triassic period.