If he is going with the descriptive investigation approach, everything will mostly be done qualitatively. This approach does not focus on the conclusive result of the study. Instead, it focuses on the detailed path to get to an effective analytical tools, approach or methodolody towards the conclusion.
Thus, with descriptive investigation, you could trim out unnecessary approaches and single out the effective ones. In this way, you will maximize your resources in a short period of time. Thus, the answer is choice A.
A) Nor is a conjunction
B) Neither is a conjunction. Look up the acronym FANBOYS IT SHOWS A LIST OF CONJUCTIONS
Both of the sun and lion represent brave