Which detail is most appropriate to add a paragraph with the subtopic of characteristics of scientists?

AScientists are inquisitive; they want to know who, what, where, when, and why.

BScientists have explored everything, from the mysteries of the ocean to the movements of the stars.

CThe process for becoming a scientist can be long and tedious.

DOne of the fields where the ability to think outside the box is particularly useful is geology.