How does erosion shape mountains? a. it creates pressures in earth's crust that cause it to bend. b. it removes material from mountains, changing their shapes. c. by breaking down material on earth's surface, it changes mountains' shapes. d. the friction between plates of earth's crust pushes up mountains.

How did the government of ancient athens differ from that of the early romans? (5 point) in athens, citizens voted for representatives who voted on issues, while in rome, citizens voted directly on issues. in athens, citizens voted directly on issues, while in rome, citizens voted for representatives who voted on issues. in athens, the government was ruled by a small group of powerful people, while in rome, the government was ruled by kings. in athens, the government was ruled by kings, while in rome, the government was ruled by a small group of powerful people.

Why is james madison significant in regards to the bill of rights?

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.