ed to view the animal's body and internal features, but they can not give you results to vaccines and medicines. Animals need to be tested on to invent a vaccine for diseases such as cancer, aids, stress and many others. The only other alternate to receive a full bodily effect would be to use humans instead of animals. Unless people want to volunteer to be tested on, then animals must be used. Many people do feel that it is immoral to perform test on animals, but when the advantages are put against the disadvantages, the advantages clearly stand out. Without the advancements made with animal research our society would be ruined by plague and disease, animal research is necessary to continued progress in human health. If other methods were available they would be given a fair chance, but for now only animal experimentation works best. If all of the advances in human health were taken away our society would still be in a primitive age. Animal research has taken us out of that age....