Pllzzz helppp why is a lunar year 10 or 11 days shorter than a solar year

¿cual es mas alta en baja california,la migracion o la inmigracion?

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.

What is an additional type of erosion found at the coast? what does it mean?