Can the change in the # of hours of daylight over the course of a year help (it doesn't have to be the only factor) explain the differences in temperature between summer and winter?

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.

Match the letters with the correct terms

The biome that includes evergreen trees is the forest biome.