Answers

2014-10-28T20:38:48+05:30
Dogs do not have sweat glands so they release heat via their mouths.the only part of their body that sweat is there paws but even it is unnoticeable
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2014-10-28T20:40:05+05:30
Yes this is possible due to evaporation .our body temperature comes down in evaporation . dogs pant by keeping their tongue outside , the saliva on the tongue evaporates by heat thus dogs feel cool
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