Generate text that refutes this claim: It isn’t necessary  We don’t know how we will be able to develop new drugs without animal testing until we end it. We now know how most chemicals work, and computer simulations of chemicals are very good.[6] Experimenting on tissue can show how drugs work, without the need for actual animals. Even skin left over from surgery can be experiment on, and being human, is more useful.  The fact that animal research was needed in the past isn’t a good excuse any more. We still have all the advancements from animal testing in the past, but it’s no longer needed. [7]
animals science science general ban animal testing junior
The laws that restrict animal testing only allow it where it’s needed.  Animal testing isn’t cheap, meaning that if universities and the drug industry have a good reason to end it if they can. If we ban animal testing we won’t know what it would be able to do in the future. Animal research now has better results than other ways of doing research. [8]