Which Statement About Polar Bears Is True

Multiple Choice

Which statement about polar bears is true?

A) The evolutionary distribution of polar bears shows they once lived in Antarctica.
B) Continental drift can explain how polar bears migrated from Antarctica to the Artic.
C) Geographic distribution of polar bears is limited to the Artic because they cannot pass through warm tropical regions.
D) Polar bears' geographic distribution follows their preferred food source of penguins.