Why is alfred wegener important in the scientific community?

he is the first proposed that a supercontinent existed.
he is discovered that there are other planets in the universe.
he is created the laws of motion.
he is the first to discover fossils of dinosaurs.

The answer is A. Alfred Wegener proposed the theory of continental drift, which included the theory of a super continent.

the answer is : the nut cases won't quit battling and their recurrence of flights will going to continue as before despite the fact that the battles are less hazardous now because of their bills have all of a sudden been blunted.   in the falcon dove diversion, two creatures will drive towards one another to crush one another, among the two one will win and other will swerve. in this way, clearly, the battle will be dependably there between two creatures for the assets or mate.