Roman money began to lose its value when
a.
the government circulated less money
b.
less silver was used in coins
c.
persian gold replaced roman coins
d.
emperors kept changing currency

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles

Many areas surrounding the caspian sea contain important a. rare minerals b. forestry resources c. gold and silver mines d. oil and natural gas fields