For social science.
one of the advantages of nuclear power over traditional fossil fuels is that nuclear power
a. is based on uranium, which is plentiful
b. is based on uranium, which involves surface or subsurface mining
c. accidents are infrequent yet catastrophic
d. does not require as much safety training for workers as does fossil fuel extraction

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.