GIVING BRAINLIEST AND EXTRA POINTS In the early days of arctic exploration, dogsled was often the only way to travel. The ice, snow, and extremely cold weather made using other animals, such as horses, impossible. Snowmobiles were not invented yet. Most explorers journeyed by ship until the ice made it impossible to continue. Then, they would switch to dogsled. The dogs, working together, were a well-oiled machine that could cover long distances in the cold.

Which sentence best states the author's point in this excerpt?

A) Early arctic explorers often did not think about the obstacles they would face.
B) Dogsled teams were uniquely able to meet challenges of the arctic environment.
C) There are few animals and even fewer methods of transportation in the arctic.
D) Dogsleds were designed so perfectly that snowmobiles copy their measurements.