What is the most likely reason that polar bears are found in the Arctic but not in Antarctica?
A) Antarctica does not provide a suitable habitat for polar bears.
B) Polar bears, which were derived from brown bears that lived in the Northern Hemisphere, are unable to travel long distances.
C) Polar bears, which were derived from brown bears that lived in the Northern Hemisphere, can migrate long distances, but they are either unable or unwilling to travel across tropical areas that lie between the Arctic and Antarctica.
D) Continental drift prevented the polar bears from going to Antarctica.

Question

Quizplus · Accepted Answer

Polar bears evolved from brown bears in the Northern Hemisphere and are adapted to cold environments. They cannot naturally migrate across the warm tropical regions separating the Arctic and Antarctica.

What Is the Most Likely Reason That Polar Bears Are