What two nations opposed each other in the cold war?

During the cold war, the two main nations that opposed each other was the United States, which headed the non-communist & pro-democracy nations, and the U.S.S.R, which headed the pro-communist nations as well as the Eastern bloc.

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the correct answer that would best complete the given statement above would be option b. expanding civil services. diocletian and constantine paved the way for foreign invasion by dividing the empire, creating administrative bureaucracies and reorganizing the military, except for expanding civil services. hope this answer .

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explanation:

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.