What level of economic activity does Mongolia have? A. primary B. secondary C. tertiary D. quaternary

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Which of the following statements does not describe the raccoon dog

Select the word from the list that best fits the definition of branch of islam that is in iran