1. Which gray bear hibernates in winter?
2. Why do baby seals have white fur?
3. How do caribou save energy when they travel?
4. Why do wolves howl?
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5. What large mammals do polar bears like to eat?
6. Which sharks can be found in the Arctic?
7. What is special about the blood of the ice fish?
8. What does the bearded seal use its beard for?
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9. What do Adelie penguins make their nests with?
10. How do Sand hill cranes attract a mate?