21. PART A: Which of the following best represents the author's perspective on how the "ugly food"
movement will affect the overall food market?
A. It will have no effect.
B. It may have positive effects.
C. It may have negative effects.
D. It may have both positive and negative effects.
COMMONLIT QUESTIONS

to leave the reader thinking and wandering on their own. without a resolution we are clueless to what happens next, and why it does. it may even cause suspension with the reader.

explanation:

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.

1# the answer is c

2#the answer is a