If you want to use a book as a source of information, which question would be most in evaluating the credibility of the book?

who wrote the book?

Explanation:

Because why would u need to know how long the book is and who else read it like is it credible just because a celebrity read huh No so

Who wrote the Book? would be the correct answer :)

brainliest pl?

a woodchuck could chuck 5 pieces of wood

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 !