Are pterodactyls better than a velosarator?

If the T.Rex was a scavenger could other Tyrannosaurids be scavengers too? Were is the battle carnax in adventure quest? What carnivorous dinosaur had teeth up to 8 inches long? What a Rex looks like? When did the first dinosaurs and mammals evolve? Is it true tatu broke apart? Can a dragon breathe fire underwater? Who was the first person to be eaten by a dinosaur? How many years longer have dinosaurs lived on earth than humans? How do you make your dragon a teen in wizard 101? What will a seaweed and hail dragon get you on dargonvale? What type of dinosaur is Arkosaurus in ubisoft dinosaurs 3D? Explain how scientists can determine relationships between ancient anthropoids that lived 500 million years ago and arthropods of today.? Where are the salt rocks on time tangled island? What does let me tell you about the time i used a sharpened clam shell to turn a T-rex in to a T-rachel mean? Is the velsorapter related to the t-rex? What things did not exist 60 years ago? Is there any symbiotic relationships with pterodactyls? What does it mean to check out Rex-Walls style? Why does submariner say imperius rex?