What is china’s form of currency?

a. yen
b. euro
c. ruble
d. yuan

The primary agent of contact metamorphism is

The process by which liquid water changes into water vapour is called what ?

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d