D. Mississippi because onomatopoeia is when the word is the same as the meaning. boom means boom, pew means pew, cackle means cackle. Basically onomatopoeia is sounds
The cello is lower in pitch
A vocal ensemble would be inappropriate to perform when the music is in a Baroque keyboard fugue. During the Baroque era, the main focus in writing a fugue is only the compositional structure of the lyrics. In addition, this fugue is known to be accompanied by 500 harpsichord sonatas.