Bears, facts and information - National Geographic
https://www.nationalgeographic.com/animals/mammals/facts/bears-grizzly-polar-panda
During winter, when food is scarce, most bears have an effective survival solution: hibernation, a physical state in which the heart rate, body temperature, metabolism, and respiration is lowered. Grizzly and black bearscan go for 100 days or so without eating, drinking, urinating, or defecating. They live of…
During winter, when food is scarce, most bears have an effective survival solution: hibernation, a physical state in which the heart rate, body temperature, metabolism, and respiration is lowered. Grizzly and black bearscan go for 100 days or so without eating, drinking, urinating, or defecating. They live of…
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