Yes.
Yes
Dinosaurs appeared on the earth before Jesus according to the present evidence.
It was here long before even the dinosaurs were here.
Mammals did not evolve until dinosaurs were prolific when they did appear they were very small and very scarce when dinosaurs died out.
Fossils are here today because way before humans were living on land there were dinosaurs first and some people still see the fossils today from when the dinosaurs used to be here but now dinosaurs are enstinct .
So that they had the nutrients and proteins there bodys needed to survive, like how humans eat cows, or cows who eat grass.
dinosaurs
here you have it the answer is simply nothing it was here before humans before dinosaurs even so the answer is neither study hard and study here this is 101 percent true!
Beavers and sea cows are examples of extirpation.
No
You don't have to, but it is an interesting subject because you get to learn about the creatures that lived before us here on our planet.
Yes because when we are not exist yet dinosaurs rule the earth but today there are no dinosaurs here.