Answer:
an organum is a form of early polyphony based on an existing plainsong.
a polyphony is the style of simultaneously combining a number of parts, each forming an individual melody and harmonizing with each other.
a gregorian chant is church music sung as a single vocal line in free rhythm and a restricted scale (plainsong), in a style developed for the medieval Latin liturgy.
Explanation:
I am going to the store.
I am eating a burger.
I am driving a car.
I am riding my bicycle.
I am writing a poem.
I am watching television.
I am talking on the phone.
I am doing my homework.
I am dancing.
I am swimming.
Answer:
it is how a text is organized to help others to follow and understand evidence
Answer:
old and outdated
Explanation:
I mean the encyclopedia is 40 years old, and it cant be factual or reliable because she failed it. It never said anything about it being valuable so theres your answer. (I also knew the word beforehand but theres some sort of explanation)