well since hes the only one alive that would be barney the dinosaur
Mushrooms!
Most dinosaurs were plant eaters. This is because plants are more common than animals.
In the Mesozoic, just as today, carnivores couldn't survive without there being far more herbivores than carnivores. For example, the most common dinosaurs in the Cretaceous were the herbivorous dinosaurs called hadrosaurs. In the Jurassic, the most common dinosaurs were sauropods, which were also herbivores.
No, but it is pretty clear that birds descended from the 'therapod' dinosaurs. Of course, birds have evolved and improved a lot since the age of dinosaurs. One of the most common of the therapoda was the Tyrannosaurus rex.
They are generally considered to be the closest living relatives.
Just like today, carnivorous animals in the Mesozoic needed a much larger population of herbivores than carnivores in order to survive. Therefor, there were far more herbivorous than carnivorous dinosaurs. One example of this was the fact that the most common large dinosaurs in the Cretaceous were hadrosaurs, a group of herbivores.
Most dinosaurs were herbivores. There was a wide variety or carnivorous dinosaurs, though, and all herbivorous dinosaurs evolved from the earliest carnivorous dinosaurs. Birds are descendants of carnivorous dinosaurs.
Most common types of ferns, and several of the conifers were growing on earth at the time of the dinosaurs.
Pterodactylus and other flying reptiles, collectively known as pterosaurs, do not belong to the clade Dinosauria, and thus aren't dinosaurs. This is because they did not evolve from the common ancestor of all dinosaurs. All dinosaurs were terrestrial animals, and with the exception of birds, they couldn't fly. All pterosaurs were winged quadrupeds, and at least most of them were capable of flight.
Dinosaurs are most closely related to birds to the extent that birds are cnsidered a branch of dinosaurs.
Some dinosaurs did have spines but most did not. The main body coverings of most dinosaurs were scales and feathers.
No. While reptiles have some DNA in common with dinosaurs, they are not descended from dinosaurs.