A Chicken
Birds
Crocodile
Yes. In fact birds are direct descendants of dinosaurs, and many consider them to be dinosaurs. Crocodiles are also related to dinosaurs.
No, the dinosaurs are now all extinct, though some people believe that birds are evolved from dinosaurs and are their direct descendants.
No living creatures are vaguely similar to Parasaurolophus - if there are please correct me - but I would say birds, since they are the dinosaurs' direct descendant.
Parrots
The birds, having evolved from dinosaurs, are their closest living relatives. Crocodilians are the second closest relative of dinosaurs.
Birds are considered the living ancestors of dinosaurs. Modern birds evolved from a group of two-legged dinosaurs known as theropods, which also included the iconic Tyrannosaurus rex and Velociraptor. Birds share many similar traits with their dinosaur ancestors, such as hollow bones and feathers.
Crocodile it has been alive since the dinosaurs
The prevailing opinion of evolutionary biologists is that lizards are not directly descended from dinosaurs but are related species which diverged from the dinosaurs hundreds of millions of years ago. However, dinosaurs do have direct living descendants, and those are the birds. Birds descend from dinosaurs.
There was absolutely no life on land before the dinosaurs. Every living creature was in the sea before dinosaurs roamed the Earth.
Thre are still living dinosaurs the birds !no