Which of these was a characteristic of people in the middle class? O A. They lived in slums.
OB. They got involved in the reform movement.
O C. They lived in nice houses.
OD. They worked as mid-level managers.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

1) she is extremely upset