What geographic feature is described below?
a large, open, grassy plain, especially one in central or south america or southwestern north america

a.) llano

b.) pampas

c.) isthmus

d.) highland

According to the earth science reference tables, during which geologic time period were the continents of north america, south america, and africa closest together?

In the diagram below, ab and bc are tangent to o. what is the measure of

I’m his published 95 theses, martin luther protested against? a-the selling of indulgences within the catholic church b-the belief in predestination c-the worshipping of statues of saints d- the catholic church focus on faith as the sole means of salvation