Answer: True
True Scientists may engage in different activities in different sequences because the work of the scientists is to invent new thing.
Explanation:
For that they have to search many concepts and they not only depend on only one concept. So the scientists have to engage with different concepts to invent one thing.
Moreover scientists must have a knowledge on wide range of subjects. 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 idea in different activities in different sequences.
