Help!! what would this one be?

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.

The dynamics of a musical piece refer to the a. key signature b. composer’s history c. volume changes d. instrumentation

Because vacation shots are taken quickly, you shouldn't worry about any rules of composition or elements of design. true or false