Questions about evolution?

Actually, our DNA is near exact to that of a chimpanzee. So we didn't evolve from apes. Dinosours came before humans evolutionary. It is a theory that an asteroid exterminated the dinosours, we don't know if that happened for sure. No, dinosours are closely related to birds. A chicken is a bird. That's like a really basic understanding. You'll have to do some research for full details.