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| Crewl and ugly kids chasing poor pigs. |
A pig has a snout for a nose, small eyes, and a
small tail, which may be curly, kinked, or straight.
It has a thick body and short legs. There are four
toes on each foot, with the two large middle toes
used for walking.
A typical pig has a large head with a long snout
which is strengthened by a special bone called the
prenasal bone and by a disk of cartilage in the
tip. The snout is used to dig into the soil to find
food and is a very sensitive sense organ. Pigs have
a full set of 44 teeth. The canine teeth, called
tusks, grow continually and are sharpened by the
lowers and uppers rubbing against each other.
Pigs do not have functional sweat glands, so pigs
cool themselves using water or mud during hot weather.
They also use mud as a form of sunscreen to protect
their skin from sunburn. Mud also provides protection
against flies and parasites... |
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