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Why do some of animals like pigs toil in the mud during hot summer?

Answer» HELLO MATE

Pigs LACK FUNCTIONAL sweat glands and are almost incapable of panting. ... While many have SUGGESTED that pigswallow in mud because of a lack of sweat glands, pigs and other wallowing ANIMALS may have not evolved functional sweat glands because wallowing was a part of their behavioural repertoire.


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