Please answer the following question in full complete sentences with details and citations from your textbook. This discussion is due by Friday, March 10th, 2023 before 11:59pm. 1. Explain the role of the moderator in a nuclear reactor and describe why the use of the same water as moderator and coolant in an inherent safety feature of lightwater reactors. 2. In what sense does a breeder reactor produce more fuel than is put into it? Do breeders violate the principle of energy conservation? 3. What are some of the possible connections between nuclear power and nuclear weapons? 4. Describe and contrast the two approaches to controlled fusion. 5. Describe the nuclear difference and explain how it affects the relative quantities of waste from fossil fuels and nuclear fission. 6. Copper's atomic mass is 63.6u. Natural copper consists of just two stable isotopes, and 69.1% of copper is Cu-63. What's the other isotope? 7. Find the mass of the plutonium-239 produced by your decision to use the electric clothes dryer in Example 7.5