What term refers to the high and low frequencies we hear music

Embellishments area. ornamental tones not printed in the music that seventeenth- and eighteenth-century performers were expected to add to the melody.b. music created at the same time it is performed.c. notes printed in the music that embellish the melodyd. obsolete in contemporary performances

What powers did the pharaoh hold in ancient egypt

Ineed someone to describe what they mean in the instructions !