How are igneous rocks formed?
a. lava or magma cools and then crystallizes.
b. glaciers melt.
c. lava or magma heats up and crystallizes.
d. hail falls and melts.

Which graph shows the temporary relationship between the aggregate price level and the aggregate quantity supplied? a. long-run aggregate supply curve b. aggregate demand curve c. short-run aggregate supply curve d. point of equilibrium

What factor contributed most to the beginning of the women’s rights movement in the united states during the mid 1800s? a dramatic increase in women’s participation in the workforce b a shift in social attitudes brought on by increased sectional tensions c the experience of gender discrimination within reform movements d the granting of voting rights to african american men

Aregion home to ancient civilization