What type of line is most likely to have varying line weight?

Which book cover has these characteristics? made using the gold tooling process on leather

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

Karan completes a six-year stint as a junior writer in a news company. recently, another company hires him in the role of an assignment editor. what will karan’s key responsibility be as an assignment editor?