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,
Arun (given name) Arun (given name) Arun () is a male given name among Hindus, Buddhists and Cambodians. The name has been derived from the language Sanskrit and has the following meanings: In Bangkok, Thailand, a Buddhist temple by the name of Wat Arun (Temple of Dawn) has been constructed as a tribute to the Charioteer of the Solar Deity. Following is a list of notable people with "Arun" as their first, middle or last name. Arun and Garuda (eagle) was son of Vanita who was daughter of Kashyap Rishi. Arun became charieator (saarathi) of Sun and Garuda is vehicle of Lord Vishnu.