Which statement concerning the sun's creation of energy is correct? The sun produces energy through nuclear fission between helium and oxygen.
Helium is fused to oxygen through nuclear fusion to produce the sun's energy.
Nuclear fission of helium to hydrogen produces the sun's energy.
O The sun produces energy through nuclear fusion of hydrogen to helium. QQ

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.

Aly! italy! entirely and universally fascist! the italy of the blackshirt revolution, rise to your feet; let the cry of your determination rise to the skies and reach our soldiers in east africa. let it be a comfort to those who are about to fight. let it be an encouragement to our friends and a warning to our enemies. it is the cry of italy which goes beyond the mountains and the seas out into the great world. it is the cry of justice and of victory. this excerpt could best be used to support a document-based essay on mussolini’s fall from power. mussolini’s role as a charismatic dictator. italy’s high unemployment rates. italy’s alliance with nazi germany.