<span>I believe the correct answer an arch.</span>
The resulting architectural form of dome, a rounded
vault forming the roof of a building or structure, is generated by rotating an
arch 360 degrees about a vertical central axis. Dome, in the modern world, is
usually found over religious buildings, legislative chambers, sports stadiums,
and a variety of functional structures.
D. Preformance art focuses on both sight and sound
I believe it's false. Let me know though if I got it wrong
<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>