Compare the population of rabbits in harsh winter during the winter of year 1 and the winter of year two. What happens to the population(rabbit population gizmo)

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t.c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite.b) wegener's ideas did a better job of predicting the results of new observations and experiments.c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't.d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era,dead white european males cannot get a fair shake.e) wegener won the nobel prize.

What is an additional type of erosion found at the coast? what does it mean?

After railroads, the next revolution of transportation came with the development of (a) automobile (b) telegraph (c) steam engine