The black bear can survive for about 100 days without eating, drinking, urinating,defecating, or exercising. Isn't that interesting? I mean how can it's body still work?
These bears pack on food for preparation for their hibernation. They'd then find a place where they'd hibernate for the winter.
Scientists have wondered how these black bears can sleep for that long and survive without water? Why doesn't hunger force it to wake up and search for food? What triggers it to enter and leave its den? Maybe one day they shall find out.
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