The magnitude of earthquakes is expressed using
a. the richter scale.
c. the amplitude of the p waves.
b. the mercalli scale.
d. the mohs scale.

In a repredentive democracy: a.) people come together in large meetings to vote on public policy b.) the people govern themselves c.) political power is held by a small group of people d.) people elect officials to run the government for them

Where does the availability of water pose the greatest problem

In the developed world, women are increasingly more likely to delay childbirth until their mid- to late- twenties or long because