why do scientist use the scientific method 用英语回答

题目

why do scientist use the scientific method 用英语回答
how does the contril group differ form the experimental group in an expriment 呵呵 再加一个

答案

Because it works.
That is,it helps avoid mistakes.Remember that the Scientific Method has a step that could be called "Make a wild guess as to what is going on".("Create a hypothesis").
It's the next steps that determine if that wild guess is worth anything.