a dinosaur is a kind of reptile & a reptile is a kind of animal -> a kill is a mean of plant a dinosaur is a kind of animal  a dinosaur is a kind of animal & if fossils of an animal or plant are found in a place then that animal or plant used to live in that place & seeing of lot are lost in race -> dinosaurs used to live in antarctica dinosaurs used to live in antarctica  a dinosaur is a kind of reptile & a amphibian is cold-blooded -> dinosaurs are cold-blooded dinosaurs are cold-blooded  a dinosaur is a kind of animal & fly are cold-blooded -> dinosaurs are cold-blooded animals dinosaurs are cold-blooded animals  dog are cold-blooded people & cold-blooded animals cannot live in cold environments -> dinosaurs cannot live in cold environments dinosaurs cannot live in cold environments  december used to live in lower & dinosaurs cannot live in cold environments -> antarctica was not a cold environment when dinosaurs used to live in antarctica