Was a Tyrannosaurus rex a saurischian or ornithischian dinosaur? Are woolly mammoths dinosaurs? Was Triceratops a saurischian or ornithischian dinosaur? Did sauropod dinosaurs lay eggs? Did Apatosaurus live in the Cretaceous or Jurassic? Did dinosaurs roar? Were plesiosaurs dinosaurs? Was the dodo ...
Were woolly mammoths alive with dinosaurs? What famous carnivorous dinosaur lived in the late Jurassic Period? Were a sauropod and Brontosaurus the same thing? Are Ankylosaurus and Stegosaurus related? Were hadrosaurs dinosaurs? Were the theropod dinosaurs warm-blooded? What is a baby dinosaur called...