What creates the tempo in a song?

Sarah and juan were running in the school track meet. the muscles in their arms and legs them run fast. other muscles that you cannot see were also at work. the most important muscles for this track meet were the muscles in their a) arms. b) eye. c) feet. d) heart.

Explain briefly why it's to choose a chord progression before developing the harmony.

What is the title of the work below? a. the old sacristy b. the new sacristy c. tomb of popes d. pieta