Nuclear energy is a cleaner fuel compared to fossil fuels. what is a cost factor that needs to be considered when building a nuclear power plant?

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

the backbone of the dna and rna compound is sugar phosphate.