the climax
FALSE
This is true.
It is the circle's radius
A location on a line is often called a point, or a place on the line.
A monophonic texture refers to a musical texture consisting of a single melodic line without any harmonies or accompanying parts.
It has a monophonic texture because it consists of a single melodic line. It has no harmony.
A drone
unison
the climax
Do you mean monophonic music? that would be music with a single melodic line (that is, no harmony, counter melody etc.)
Basso continuo
Contrapuntal music uses counterpoint; the music consists of two or more melodic strands heard simultaneously. Homo-phonic music only has a single melodic line with accompaniment.
Monadic means to have a single vocal part. The term is used in descriptions of an ode for one voice or actor, and to describe a musical composition dominated by a single melodic line.
homophony
Those are called "neumes." Neumes are notation symbols used in early music manuscripts to represent melodic patterns in vocal music.
Nuemes