We do not know for sure because nobody has ever hear a dinosaur. However, it is assumed that disosaurs could make noises and if this is the case it is probable that some made loud noises.
These dinosaurs did not speak, but their was some cutsy type of humor.
Actually, there ARE dinosaurs now; birds of all kinds are now classified as dinosaurs. They are actually more numerous than mammals!
yes
Yes. Many scientists nowadays consider birds to be dinosaurs. Animals such as pterodactyl were not actually dinosaurs.
Not only that, but they ARE dinosaurs. The clade Aves is actually a subgroup of Dinosauria.
We can't actually know how loud any dinosaurs were. We think those bony hollows in Para's head could have been resonators, but that's only a guess.
Yes, they did actually
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."
Yes. Most scientist's actually believe that the tortoises were around before the dinosaurs.
The closest living relatives of dinosaurs are birds, which are actually the sole surviving dinosaurs. The second closest living relatives are crocodilians.
True fur is a feature unique to mammals, which are entirely separate from dinosaurs. Rather there is mounting evidence that many dinosaurs actually had feathers.
No! Although this is a common mistake, all dinosaurs were land animals. All animals that lived in the sea at the same time as the dinosaurs weren't actually classed as dinosaurs even though they have similarities :)