Which statements about the artworks of raphael are true?
choose all answers that are correct.
a. they show the personalities of people.
b. they depict people just as they looked in real life, without ideal beauty.
c. they show the influence of leonardo, michelangelo, and classical art.
d. they use chiaroscuro to give figures a sense of solid form.

i'm not sure i completely understand your question, but i will do my best.

i think the answer you are looking for is sequence. (see below)

a repeated melodic fragment would be best defined as repetition, while repeated chords (different or the same) could be a chord progression. however, you then mentioned the chord and melodic fragment beginning on higher or lower pitches, in that case, the answer could be best defined as a sequence. the definition of a sequence is as follows: "the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice."

let me know if this !