Defined art look it up on google sorry i need points

Art is a diverse range of human activities involving the creation of visual, auditory or performing artifacts, which express the creator's imagination, conceptual ideas, or technical skill, intended to be appreciated primarily for their beauty or emotional power.

Explanation:

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 !