How can pieces of rock in contact with a stream bed move?

A. bouncing, suspension, twisting rolling, sliding
B. suspension rolling, sliding, dissolution bouncing
C. sliding, dissolution rolling
D. sliding, bouncing

What makes a personal exceptionality/non-exceptionality

When you cross a time zone going east what happens to the time

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.