Ok, this is from my university, LUOA if you are a student from LUOA or have already graduated, can you tell me the answers to 7.14.W - Lesson: Russia & Central Asia: Climate and Regions Review, please?

I'm struggling and my notes don't help

In the diagram below dab and dac are adjacent angles

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.

The rwandan patriotic front and the interahamwe were a. relief agencies b. military groups c. political parties d. nonprofit organizations select the best answer from the choices provided. a b c d