The correct answer is :
A second voice
Explanation:
As no genuine independent other voice exists, this is a form of heterophony. In its earliest stages, organum needed two musical voices: a Gregorian chant melody, and the same music transferred by a consonant interim, regularly a complete fifth or fourth.
An effigy is usually a sculpture which represents that of a person.
Answer:
Explanation:
Named after the inventor, Louis Jacques Mandé Daguerre, each daguerreotype is a unique image on a silvered copper plate. In contrast to photographic paper, a daguerreotype is not flexible and is rather heavy. The daguerreotype is accurate, detailed and sharp. It has a mirror-like surface and is very fragile.
