Multiple Choice a. A polyphonic choral composition made up of five sections b. A piece for several solo voices set to a short poem, usually about love c. A dancelike song for several solo voices d. A polyphonic choral work set to a sacred Latin text other than the ordinary of the mass

In multiple choice option (a) is the correct answer.

Explanation:

 Renaissance motet is a polyphonic, five-part choral composition.In history, it is often the case that musical creativity starts in one genre, and then expands to others. In the Renaissance this is the case with the motet. A motet is a musical composition, often instrumental, of a highly varied form and style, from the late medieval to the present. One of Renaissance music's per-eminent polyphonic type was the motet.In the transition from medieval to Renaissance music the motet was retained but the character of the work was completely changed.

This one hard but um i have no idea i’m sorry

The one that most represents the earths mantle would be the skin since the mantle is the upper part of the earths depths which is just like the skin of an apple.