Which number on the map is best represents where the sahel can be found? a) 1 b) 2 c) 3 d) 4

Why are low-lying lands more suitable for agriculture than hilly areas?

How does specialization enable countries to trade with one another? a country can make and sell goods affordably and buy goods that it is inefficient at making. a country can make what it chooses and sell its goods to other countries. a country can decide to buy everything it needs from other countries. a country can efficiently make goods that were once difficult to make.

I'm in a few lessons on eastern europe and i need me don't leave me hanging. : {