Un ejemplo de artículo académico

Which of these is a consistent periodic pulse separated into equivalent intervals of time?

Which style of polyphony uses a borrowed chant and arranges several new melodies and texts above and unrelated to the chant?

Which statement about sculptures depicting humans made in ancient egypt, greece, and the roman empire is true? question options: they had arms and legs that didn't protrude so the sculptures would last an eternity. they could be made using formulas, could show ideal beauty, or could be realistic. they showed the common man. they were made using bronze.