Nowadays animals are used by scientists to carry out experiments . The most common animal is the mouse because in them we can study the evolution and the treatment of many diseases that can affect us and also because they are small .
We can´t forget that they are living beings just like us . When we are experimenting with them , it causes them suffering because although we don´t believe it , they also have feelings. Another point against is that the benefits for humans are not insured. In addition , when someone works with an animal he can feel bad and have moral problems .
A point in favor is that we can get benefits for humans that we can´t get with other methods . With the help of animals , scientists can discover new ways to cure diseases or to prevent them . Moreover, experimenting with them is acceptable if we reduce suffering .
A week ago my classmates and I had an anatomy class where we make a mouse fall asleep and then we made it a cut to see its organs . It was incredible to see inside a mouse´s body but it was also a bit sad. We could learn a lot of things about that .
From my point of view , it could be a good idea to use cells instead of animals or maybe study with voluntary humans to try not to use animals all the time .
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