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