Is the degree of highness or lowness of sound

Which of the following ensembles could play basso continuo? a. organ and violin b. organ and cello c. bassoon and timpani d. harpsichord and flute

Whereas traditional stock agencies showcase the work of professional photographers, anyone can submit to microstock agencies, provided images meet the criteria that the microstock agency has set up. true or false?

Which description most closely matches a typical country song? a - a song with simple and direct lyrics b - a song with complicated harmony and melody c - a song with instrumentation but no lyrics d - a song based on an old english ballad