Which of the following statements regarding the Big Bang theory are true? Choose one or more:A.Earth formed through a series of violent collisions.B.Earth and the Universe formed at about the same time.C.All stars will end their lives explosively as supernovae.D.Meteors were responsible for the extinction of the dinosaurs.E.Earth is much older than the rest of the Universe.F.The Universe is considerably older than Earth.G.There is no way of knowing how old the Universe might be.H.All matter in the Universe was once confined to a single point.