<em>True Scientists may engage in different activities in different sequences because the work of the scientists is to invent new thing.</em>
<u>Explanation:</u>
For that they have to search many concepts and they not only depend on only one concept. So the scientists have to engage with <em>different concepts to invent one thing.</em>
Moreover scientists must have a <em>knowledge on wide range of subjects. </em>Because new invention means finding something that never exists. We will find new thing by using the existing concepts only.
So the scientists must have <em>idea in different activities in different sequences. </em>
