The land that supplies water to a river system is a
a. divide.
b. reservoir.
c. tributary.
d. watershed.

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

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

The primary agent of contact metamorphism is