Currently, North America has about of the world's population and accounts for of the world's economic output.
O A. 5 percent; one-fourth
O B. 7 percent, one-third
O C. 40 percent; half
O D. 30 percent; half
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hi there!

question - how does mountainous terrain affect settlements in a region? choose all answers that are correct.

groups trade with each other regularly.

people travel from settlement to settlement.

why: since they travel to go trade or visit it may be harder to get there because of the mountainous terrain.

hope this : )