Animal Testing Essay

                                           Animal Testing

      Many experiments cause pain to animals involved or reduce their quality of live in other ways.
     Testing drugs and cosmetics on animals has some advantages. Firstly, people don't suffer. Secondly, people are protected. Moreover, the scientists discover threats for lethal diseases.
Testing on animals has some disadvantages. Firstly, it causes suffering to animals. Scientists predent that they don't know that the poor animals are hurt and that what they do is painful. Animals, like humans suffer when they are in these circumstances and aren't in their habits with their families. They suffer physically and psychically. Also, the benefits to human beings are not proven. Scientists only test medicines and cosmetics on animals, but animals aren't like humans, they are adapted  to live in  extreme conditions. Humans are only adapted to live in cities and towns. Plus every man and every woman are different, so the scintists should test on every person and not on animals. Furthemore, the ECO system may be destroyed. Taking animals from their habitats and not replacing helps the nature ruin.
     In my opinion, scientists shouldn't test drugs and cosmetics on animals. Personally I belive that the  experiments should be carried out using computer models and pogrammes.