Some people think that scientists experimenting with animal in a laboratory is the only way we can guarantee new products will be safe for Human's life. To what extent do you agree or disagree with this opinion?

Some people believe that experimenting on animals in laboratories is the only reliable way to ensure that new products are safe for human use. I strongly agree with this opinion because animal testing helps scientists predict possible reactions and reduce the risk of harmful effects before products are introduced to the public. One important reason […]

From some people’s point of view, animals are supposed to be experimented on in laboratories to guarantee the safety of new products for human life, while I believe that experiments on animals led by scientists is not the only way of checking goods’ quality. On the one hand, animals are the only living species whose […]