Urban areas function as centers of 1 - Employment
2 - Education
3 - All of these are correct

In the diagram below dab and dac are adjacent angles

In the developed world, describe the changing role of women in agriculture.

Which of the following statements best characterizes changes to agriculture in the united states since 1900? a. increased mechanization has reduced the need for labor. b. increased mechanization has increased the need for water, thereby increasing the need for labor. increased mechanization has increased the use of land, thereby increasing the need for labor. d. increased mechanization has increased food production, thereby increasing the need for labor. select the best answer from the choices provided.