____ refers to a contiguous presentation of all twelve notes, ...

[erika]

____ refers to a contiguous presentation of all twelve notes, with none repeated except in an immediate context.
 
  A) Aggregate
  B) Hexachord
  C) Complementary
  D) Succession

Question 2

When both voices of organum move at roughly the same rate and are written in clearly defined rhythms, the style is called ____.
 
  A) modal
  B) discant
  C) organum purum
  D) ligature

[blazinlyss]

Answer to Question 1

A

Answer to Question 2

B

[erika]

TYSM

[tuate]

Thanks for the timely response, appreciate it