How many leafs did a Brontosaurus eat in one day?

Were did the Gastonia dinosaur live? Are there still some dragons on earth? What is the dinosaur enemy? Was there more oxygen in the air during dinosaurs lifespan? What is difference between velociraptor and diplodocus? Did the stegosaurus care for it's young? Can monsters on dragon warrior monsters 2 evolve? What is the frill used to decorate bare bones called? Where did velociraptors sleep? What type of energy resource is fossil fuel power plants? How big can a sea dragon get? What period did the maiasaura live? Names of Creatures from way back when? What are dinosaurs diggers called? How did aragog die? What is a baby dragon? Name a famous building that's big enough to house a dinosaur? What does the skin looks like or feel like on the stegosaurs? Was the t-rex the most dominant an dangerous dinosaur? What does extort mean?