Why did the dinosaurs go extinct? Humans will never go extinct!
The velociraptor is extinct.
They will go extinct if we do not stop hunting them.
a mamoth is extinct
the polar bear will be extinct soonDinosaurs that once roamed the earth are now extinct.
Dinosaurs are now extinct. There are many species of birds that are extinct.
dinosaurs are no longer in existense, but are extinct.
some animals like dinosaur and dodo birds have been extinct for thousands of years.
the extinction of that particular animals began a milion years ago.
Dinosaurs are defunct.meaning dead, or extinct
Extincted is not a word, but extinct is!(:
This is the fossil of an extinct animal.
The word "extinct" is an adjective.
"This lovely gazelle was officially declared extinct in the wild in 1968."
Extinct