... One hundred years ago the life expectancy was a mere forty-nine years of age, now with all the medicines and cures we have by testing on animals it is now eighty. This proves that testing on animals has helped us all in the long run as we do not have to worry as much if we have a cold or a flu but back then these were very serious diseases and were a risk to peoples lives Some people might argue that scientists don't need to test on animals and that they can test on test tubes and if its okay let humans try it, but would you like to be the first person to get a vaccine if it was only experimented on a test tube. Of course not, as there is too much of a risk. Experiments on animals have not only benefited humans but also animals themselves. ...

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