Asharp, irregularly shaped rock falls into a river. over time, the edges of the rock become smooth and rounded by rubbing against other rocks. this is an example of
chemical weathering
biological weathering
physical weathering

Using your economic knowledge, compose a mock interview between yourself and a member of the federal reserve’s board of governors about the economic actions the fed has taken since 2008. be sure to script both your questions and the board members’ realistic responses, and address the topics of expansionary policy and future inflation rates.

What effect did the lawpassed by parlament have on the .

What are the most populous and least areas of russia and why are some areas more heavily populated than others