Joey decided it was time to go to college because all of the jobs he used to have on the farm were being mechanized. The word underlined in the sentence above is best defined as .
A.
used to increase human capabilities or make people’s lives easier
B.
changed to allow only people with college educations to participate
C.
downsized and sent overseas
D.
conducted by machines

Please select the best answer from the choices provided
A
B
C
D