It is not a "who" but a what that killed off the dinosaurs. It is thought that an asteroid hit the earth causing a prolonged winter which killed off all the plants so they starved to death and died.
65 million years ago.
no, scientists have recently concluded that a asteroid killed them
the dinosaurs were killed by a meteorite. the ozone layer is penetrable by a meteorite
if you take dinosaur skin , and rub it on your face you can avoid protozoa.
they might face a dinosaur or out of food
the veloceraptor
you can because dinosaurs do not exciters so you really can not scare a dinosaur! Sorry
Yes, there is. Did you mean a living dinosaur, or a dead one?
Really BIG!
they did not go away there was this meteor that killed the dinosaurs
they would fight each other until they were to tired or one killed the other
it was really cool
scientific research proved that a dinosaur killed a monkey yesterday
http://en.wikipedia.org/wiki/Velociraptor
65 million years ago.
no, scientists have recently concluded that a asteroid killed them
Dinosaur is not really any one species but a general term. An example of a species of dinosaur is t-Rex with it's scientific name Tyrannosaurus Rex.