Topic
farming
1 question tagged farming — spanning every one of the seven Ws.
why
Why do pigs roll in mud?
Pigs have very few functional sweat glands, so mud keeps them cool, protects against sunburn and helps remove parasites.
animalsfarming
1 question tagged farming — spanning every one of the seven Ws.
Pigs have very few functional sweat glands, so mud keeps them cool, protects against sunburn and helps remove parasites.