How is the land structure of the earth

What was the midwest states often called because they were located in the center of the nation

What are the unique drivers of behavior that are a result of language and culture?

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources