What is one reason certain key signatures are used? (1 point)
to confuse performers
to match with other pieces of the time period
to satisfy a client
to fit the instruments that will be playing the piece

need right 12 points

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.

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above

Adevice of representation that is generally accepted is called a