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Brown bears in Alaska change their behavior as winter approaches; they focus on gaining as much weight as possible in preparation for hibernation. This process is essential to ensure their survival and nourishment during the cold months, and it significantly helps them build up fat reserves before entering a long hibernation period.
تنويه: هذا ملخص تم إنشاؤه بواسطة الذكاء الاصطناعي
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