Western front fighting in world war i took place primarily in which of the following? question 1 options: austria-hungary and france france and germany ottoman empire and bulgaria belgium and bosnia

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.

Which features are created on the exterior of a volcano when it erupts? check all that apply. vent crater hot spot lava flow boundary

What nitrogenous bases are found in rna