Maybe you should look in your Science Book.....
none and no buts but maybe because there might be more undiscovered large dinosaurs
They may have evolved in some way. became smarter...Theres infinate possibilitys. hey we might not even be here if they survived.
Many people actually believe that A large flood killed all of the dinosaurs, A large earthquake caused the crater that engulfed the dinosaurs, or A large volcanic eruption resulted in global climate change., but no. it was actually that of A large asteroid strike resulted in a massive explosion that altered plant life. It created an explosion so big that it basicly wipes out the entire species of dinosours!
Mammals no longer succumbed to carnivorous dinosaurs as prey and they no longer had to compete with dinosaurs for common food/resources.
Dinosaurs might of in BC.
there where many species of dinosaurs some of them still might not have been discovered yet
Technically Dinosaurs are extinct but there may be some evidence that a lizard might be a dinosaur.
Not all dinosaurs are that tall some are short or some are tall. But Dinosaurs grew up to 87 ft. tall scientist still believe that there might be even more taller dinosaurs.
Yes and know. Most dinosaurs died of in a massextinction about 65 and a half million years ago. The oldest human ancestor or hominids found is about 3 to 4 millions years old. Some may have survived the mass extinction and others may have evolved into birds, fish and reptiles.
No, presently they are extinct. They might have been though.
Most people like dinosaurs, because they are scary and eat other dinosaurs.
Although there might be legends of large animals that roamed the earth Mother, it is highly unlikely that they knew about the dinosaurs. Since most natives did not disturb the earth because they would not want to hurt what was understood to be the Mother of life, they would not have discovered buried remains. Only if nature unearthed any skeletal remains would they have known about the dinosaurs. They, of course would not have called them dinosaurs.