Mystery Discovery - Tyrant Dinosaur

Visit the prehistoric mystery beast and meet the dinosaur overlords of billions of years ago: what the secret of diplodocus with long necks to maintain relaxed body? Why do Morosaurus lentus lay eggs during walking? Is Caudipteryx from bird or will become bird? What are the secrets of dinosaur families revealed by the fossil of dinosaur after their death? All kinds of amazing facts about dinosaurs are about to appear in front of your eyes. Quickly open this book and jointly enter into the amazing world of dinosaur to explore interesting and amazing scientific mysteries.