opinion essay about the use of animals at laboratories ( test for examination) It is known that a huge amount of animals are used in defferent experiments at laboratories. We are used to contemplating that animals such asrats, rabbitsor monkeys suffer without anybody do anything against. obviously, there are lot of people who defend these procedurs in order to find treatments to different disseases that peoplecould suffer. But surprisingly, threre are other ways to do it, avoiding the suffering of the animals. For instance, we could make human organs at laboratories. It is known that the investigations on DNA are very advanced and , fortunately, nowadays it could be easier to make a clone of any part of our body. It is said that in the future, our body will have been replaced by a new one, having turned us into inmortals. Another way that we could take into account is to get back to the older nedicine methods. A lot of people are used to practising herbal medicine. It consist on prepare different recipies only using natural plants which have been gathered by people for ages. If laboratories had used these recipies , they wouldn't need experiments with animals due to the fact that these methods have been used by people since ever. In conclusion, animals are part of the world and we are obligated to preserve their rights . Moreover, and this is something that we can not procrastinate more, we should've found an alternative way in order to avoid their use at laboratories.