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 make them seem decidedly unfeminine to Europeans accustomed to Indo-European tendencies to end masculine names in "o". In many Westernised Asian locations, many Asians also have an unofficial or even registered Western (typically English) given name, in addition to their Asian given name. This is also true for Asian students at colleges in countries such as the United States, Canada, and Australia as well as among international businesspeople. Most names in English are traditionally masculine or feminine, but there are unisex names as well, such as Jordan, Jamie, Jesse, Alex, Ash, Chris/Kris, Hilary/Hillary, Kim, Leslie/Lesley, Joe/Jo, Jackie, Pat, Dana, or