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list 4 facts about polar bears
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facts about polar bears: 
1. polar bears are the largest land carnivore alive today. 
2. polar bears mainly hunt seals, but they also eat fish, caribou, and even small whales. 
3. polar bears are solitary animals and live alone in the arctic regions of alaska, canada, russia, greenland, and norway. 
4. polar bears are an endangered species due to climate change and the melting of their natural habitat.
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