Carnotaurus is a weird looking therapod dinosaur. It had a pair of horns on the top of its head and small arms. They where in credable fast dinosaurs able to run down there prey for miles. It did not use its hands but instead rams there prey with there horns to knock them off balance. Than it will use its powerful jaws to bite into its prey. The small arms may have to do with reproduction than its skill at hunting. It lived in South America during the late Cretaceous period and considered to be one of the weirdest dinosaurs that existed.