The type of machine that uses a needle that goes from side to side is a/an
a. offset machine.
b. zigzag machine.
c. straight-stitch machine.
d. chain-stitch machine.

the answer of "what has three legs but never walks" is a yard stick. this answer can be found at

the music of the classical period was often written to be more accessible and enjoyable for all people, rather than just the wealthy. how does contemporary music reach all audiences instead of selected patrons? select a contemporary genre of music and discuss how it reaches varied audiences. be sure to identify your musical choice within your discussion.