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Use the following information for the next 3 questions. Selected Reactions that Occur in the Sun Reaction I H+H→H+B+v Reaction II H+H→He+y Reaction III He+HeHe + 2H Question 12. Reaction I above is classified as A. fusion, since small nuclei make a larger nucleus fusion, since a large nucleus makes smaller nuclei fission, since small nuclei make a larger nucleus B. C. D. fission, since a large nucleus makes smaller nuclei Question 13. Which of the following statements describes the total measured mass as represented on the left side of reaction II as compared with the total measured mass represented on the right side? A. They are the same, since mass must be conserved. B. They are the same, since the number of nucleons must be conserved. C. The mass on the left is smaller, because of the energy equivalence of the mass defect. D. The mass on the left is greater, because of the energy equivalence of the mass defect. Question 14. To balance reaction III the numerical values of a, b, c, and d could be, respectively, and (Record all four digits of your answer in the numerical-response section on the answer sheet.)