PLEASE HELP Define language.
Explain how language can be a centripetal force.
Describe how language can be a centrifugal force.
Describe the diffusion of Romance languages.
Explain how language diffusion contributes to globalization.
Define lingua franca.
Describe a physical OR cultural barrier in language diffusion.
(2-3 sentences)

Which of the following statements is not true about regions? a.) regions have fixed boundaries that are determined by the region's inhabitants.b.) a region can be defined by physical characteristics, such as climate, landform, and vegetation.c.) regions can change over time.d.) a region can be defined by human characteristics, such as language, government, and economic activity.e.) the same location can be considered part of multiple regions.

According to the nebular theory, the planets formed from a process called . after our protosun formed, remaining dust and gas from the nebula collided, combined, and gravitated together to form the planets.

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