Final answer:
Dogs have adaptations and physiological responses that allow them to tolerate extreme cold better than humans, such as thick fur and a higher metabolic rate. Humans rely on clothing and shelter for warmth.
Step-by-step explanation:
The difference between the dog and the man regarding extreme cold lies in their adaptations and physiological responses. Dogs have a higher tolerance for extreme cold than humans due to their thick fur, smaller body size, and greater ability to regulate body temperature. They also have specialized adaptations like a higher metabolic rate and a countercurrent heat exchange system that help them conserve heat. On the other hand, humans rely on clothing, shelter, and behavioral adjustments to stay warm in extreme cold.
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