(1) The extinction of the dinosaurs 65 million years ago was due either to a meteorite impact or to massive volcanic eruptions. Since the meteorite impact theory can now be ruled out, it must have been the volcanic eruptions that caused the dinosaurs to die out. Say whether the argument is valid or invalid?
Save your time - order a paper!
Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlinesOrder Paper Now