I agree with animal experiments.

We have confronted many problems in our life. Whenever if we confront these problems, experiments that could be dangerous to us execute or there are no biology experiments to settle? So, animal experiments have been good solution. It dosen't need to die human and could find fast solution. This think can look like that It’s not respect life of animal. but, In foodchain, as human is a top predators, It’s not problem to be used animals by human. However, It’s couldn’t be permited every times. Animal experiments in personal profit or egoistic mind, abuse etc, must not be permited. Therefore, animal experiments can be permited to use sound purpose.