When creating a(n) artist draws on a metal plate with a tool called a a. (1) drypoint; (2) burr b. (1) aquatint; (2) needle c. (1) engraving; (2) pick d. (1) etching; (2) gouge

When creating a drypoint , artist draws on a metal plate with a tool called a burr. Correct A The term drypoint is used in art to denote an intaglio (printmaking) technique which is done on copper plates as the softer metal lends itself to this technique. The process of incising for drypoint creates a slightly raised ragged rough edge to the lines, known as the burr.

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 !