The way that light and dark create shadows is the same in both art and real life.
1) plagal
2) this can be debated everywhere because it depends on what "makes sense" I think it is a phrase but it could just as easily be a measure. a period would be too long and a cadence, while making sense, is a cadence, it ends a phrase. The answer the answer key is looking for will probs be a phrase.
3) phrases, period (answer D)
4) A: Authentic
hope his helps! good luck with the rest of Music Theory!
<span>The branch of musicology that studies music from an anthropological perspective is known as Ethnomusicology. This field of study is concerned with the cultural aspect of the musicians. Ethnomusicology dates back to the 1950's era in a generalized sense for the field.</span>
There you go, I hope this makes you happy ahahah! ☻