pteranodns werent dinosaurs they were pterosaurs because dinosaurs could not fly.
Birds, which are not just considered descendants of dinosaurs; they are dinosaurs.
Yes. All birds are direct descendants of dinosaurs and are considered by many to be dinosaurs.
No. Bears came well after the period of the dinosaurs. Bears never existed when the dinosaurs were around.
They have scales
No. Dinosaurs are currently considered reptiles and are not related to mammals.
All dinosaurs are considered reptiles.
no, they are considered to be an actual type of reptile.
No. As lizards, Komodo dragons are not closely related to dinosaurs. Birds are directly descended from dinosaurs and are considered to be dinosaurs be evolutionary bilogists. After that the closest relatives of dinosaurs are Komodo dragons.
What most people call "flying dinosaurs" were actually pterosaurs, flying reptiles that were unrelated to dinosaurs. However, birds are considered by most scientists to be a clade of dinosaurs, and thus birds are "flying dinosaurs."
well the dinosaurs are considered reptiles and they are the oldest so dinosaurs. hope this helped you
Alligators and crocodiles would be considered cousins of the dinosaurs. Birds, by contrast, are more than just cousins of dinosaurs but are not classified as the only surviving dinosaurs.
No, dodos are not considered dinosaurs. Dodos were flightless birds that lived on the island of Mauritius and became extinct in the 17th century. Dinosaurs were a group of reptiles that lived millions of years ago and also became extinct.