The answer is the first one/
Ok, if you're gonna ask something please make it understandble.
Answer:
im sorry bro i dint know that hahaha.
Explanation:
just revenge
A
I think this answer to be A. Clustering doesn’t make sense, if anything, it would make things more difficult. Keeping a journal wouldn’t exactly have any certain effect. A is the best option because authors often BRAINSTORM before writhing a paper