Physiology of dinosaurs way as sauropods. The pachycephalosaurs had small heads and weak jaws and teeth, but their lack of large digestive systems suggests a different diet, possibly fruits, seeds, or young shoots, which would have been more nutritious to them than leaves. On the other hand, ornithopods such as "Hypsilophodon", "Iguanodon" and various hadrosaurs had horny beaks for snipping off vegetation and jaws and teeth that were well-adapted for chewing. The horned ceratopsians had similar mechanisms. It has often been suggested that at least some dinosaurs used swallowed stones, known as gastroliths, to aid digestion by grinding their food in muscular gizzards,
Given name based on their origin: Frequently, a given name has versions in many different languages. For example, the biblical name "Susanna" also occurs in its original biblical Hebrew version, "Shoshannah", its Spanish and Portuguese version "Susana", its French version, "Suzanne", and its Polish version, "Zuzanna". Despite the uniformity of Chinese surnames, Chinese given names can be fairly original because Chinese characters can be combined extensively. Unlike European languages with their Biblical and Greco-Roman heritage, the Chinese language does not have a particular set of words reserved for given names: any combination of Chinese characters can theoretically be used as a given