3. If there are 55 Republicans and 45 Democrats in the Senate, how many Republican members would there be in a standing committee of 20?

Describe how gravity and convection work together to move the plates in the plate tectonics theory

Who was put in the concentration camps? and why

What does it mean to say that "service sector" jobs are predominant in europe's mixed economies today? a. that jobs where people work in factories predominate b. that jobs where people do something for others predominate c. that jobs where people work the land predominate d. that jobs in government predominate