Answers

2016-03-17T17:34:16+05:30
Dogs pants because it does not have sweat pores like humans do so they stretch their tongue and let the heat go. 
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2016-03-17T22:22:29+05:30
dogs Pant during the hot summer days because the heat present in them is released from their body by stretching their tongue and evaporating the Sweat
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