Acanon is a compositional technique used in which of the following?
a. word painting
b. polyphony
c. imitative counterpoint
d. polychoral

The answer is Imitative Counterpoint, C.  Imitative counterpoint is a piece system that expresses a thought and after that rehashes it inside different voices potentially in different keys. Imitative contrast comprises of no less than 2 voices, however, may use much more. More often than not, the rehashing happens at even interims just at an alternate pitch level. One regular grouping is an announcement of the topic at a typical level and afterward a fifth above or a fourth beneath.

Ifeel like this is a very good quesyion