Depends on what kind of dinosaur. The larger ones, such as the sauropods, may have been capable of living for two centuries. The smaller ones may have lived for 5-10 years. This field in the research of dinosaurs is one still in its infancy, and its answers are still mainly conjecture among the ranks of the scientific community.
No, dinosaurs were not amphibians. Dinosaurs are classified as reptiles.
no dinosaurs did not live on long island sound
There are no living direct ancestors of dinosaurs, but dinosaurs are a branch of reptilian life which are abundant today.
They aren't extict. Birds are dinosaurs.
Excluding birds (a subgroup of dinosaurs), they lived for 166 million years, which is a long time for an animal group. Including birds, they have been around for 231.4 million years so far, and will probably continue to exist as long as there is vertebrate life on land.
according to scientifical studies there is no recording of life on the moon , including dinosaurs
Palaeontology is the study of prehistoric life, including dinosaurs.
No dinosaurs lived in the sea. There were other reptiles that adopted a marine life, but those weren't dinosaurs.
Yes. Worms existed long before dinosaurs did.
Dinosaurs have long been extinct, making it impossible for scientists to work with living dinosaurs.
A very long time
No . shamefully dinosaurs were extinct billions of years ago But there are relatives of the dinosaurs like birds and crocodiles