3. Every one of us can help minimize the pollution problem in the community. If
you want to raise pigs for food or business, you should know how to dispose the
pigs' wastes. The smell of their wastes is so disgusting, pollutes the air and makes
us sick Owners of pigs should be concerned of the comfort of their neighbors. So
before you decide to raise pigs, learn first the techniques how to dispose their
wastes without bad smell.
4. Sleep is the best kind of rest. When you sleep, all parts of your body can
rest. Your body actions become slow and your muscles relax. Your heart beats a
little slower so it does not work so much. You need about eight to ten hours of sleep
each night. You need more sleep because you are very active and you are growing
fast. After sleeping, you feel refreshed and active again. If you always lack sleep,
you will surely get sick. Hence, sleep is the best kind of rest.​