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 think that scientists experimenting with animals in a laboratory is the only way we can guarantee new products will be safe for human use. To what extent do you agree or disagree with this opinion?
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 use to what extent do you agree or disagree