Stegosaurus walked on 4 feet. They might have lived in groups. The Stegosaurus had a very small brain and was not smart.
Stegosaurus walked on 4 feet. They might have lived in groups. The Stegosaurus had a very small brain and was not smart.
剑龙走路时用4条腿。它们可能是群居生活。剑龙的脑袋非常小，所以不太聪明。