Why do you think ethnomusicology is so important and why has music developed so differently throughout the world? Class comments

Ethnomusicology is the study of music form the cultural and social aspects of the people who make it.It encompasses distinct theoretical and methodical approaches that emphasize cultural,social,material,cognitive,biological,and other dimensions or contexts of musical behaviour,in addition to the sound component.

i would say the answer is b. zigzag lines of the leaves. i believe this is the answer because zigzag lines go in different direction while the other options like: the vertical lines of the trees, the dotted lines on the road, and the curved lines of the park benches go in one direction.

the string with the finger instead of using the bow