Do yall know what HWC or HBC or mean?
if you know you get Brainliest

HBC means Hexachlorobenzene, which is a white crystal-looking solid

Explanation:

HWC. Harold Washington College. Education, Washington, Chicago. Education, Washington, Chicago.

HBC. Historically black colleges and universities. Historically black colleges and universities (HBCUs) are institutions of higher education in the United States that were established before the Civil Rights Act of 1964 with the intention of primarily serving the African-American community.

the five health related fitness components: flexibility, cardiorespiratory endurance, flexibility, and body composition. the six skill related components of fitness: agility, balance, coordination, power, reaction time, and speed.

explanation:

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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."

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