Why do we have limited knowledge of pre-columbian art in the americas?

Because it's so old, we can't ask the artist for information about his art. We also can’t study a lot of it, because most of it has been lost or destroyed.

Explanation:

XD

the answer is letter b. false. fugue is a complex musical composition that does not occur or come together at the same time. in fact, it is composed of a number of voices or parts where the theme is introduced in one part and successively imitated in other parts.