What instrument measures the flow rate of a liquid by comparing the flow through two sections of tapered pipe? a. venturi meter b. manometer c. turbine flowmeter d. rotameter

What best describes the portability characteristic of money?

Why is age an important determinant in decisions regarding migration? a.age influences the ability of migrants to adapt to new cultures. b.older migrants are more likely to move in search of work. c.age influences the likelihood that host nations will accept an immigrant. d.young adults are unlikely to move far from their families. e.older migrants are more likely to move far from their families.

Abraham lincoln and the republicans frequently declared that they sought only to prevent the expansion of slavery and not to overturn slavery where it existed. yet immediately after lincoln’s election seven southern states marched out of the union, without waiting to see what lincoln’s policies would be. why? were southern fears of lincoln rational or irrational?