IN THE MIDDLE AGES, MUSIC DEVELOPED FROM MONOPHONY TO DOTS AND DASHES IN MUSIC NOTATION TO
TO
FROM SINGLE TEXTS TO
MUSIC FROM MEUSMATIC SINGING TO
FROM
FROM FREE STYLE RHYTHM
IN SACRED

Medieval music includes solely vocal music, such as Gregorian chant and choral music (music for a group of singers), solely instrumental music, and music that uses both voices and instruments (typically with the instruments accompanying the voices). Gregorian chant was sung by monks during Catholic Mass.

Explanation: its in the answer

b energy transmission, d energy distribution, and e energy education