question: A polar bear does what to survive in its environment?
choices.text: protection homeostasis aquatic grows fur loses sleep sheds skin eats ants flying
choices.label: A B C D E F G H
fact2: Polar bears grow fur to survive in the cold.
combinedfact: A polar bear grows fur to survive in its environment
formatted_question: A polar bear does what to survive in its environment? (A) protection (B) homeostasis (C) aquatic (D) grows fur (E) loses sleep (F) sheds skin (G) eats ants (H) flying