 
 <translate> Given the following reasoning and answer, what was the question? Electron transport is the final stage of aerobic respiration. Aerobic respiration occurs only in the presence of oxygen. Electron transport occurs only in the presence of oxygen.
 The answer: (D) <ibo> N'iburu n'uche arụmụka na azịza na-esonụ, gịnị bụ ajụjụ ahụ? Ịbufe elektrọn bụ ihe ikpeazụ na-eme ná ndụ mmadụ. A na-eme iku ume n'ime ikuku naanị ma ọ bụrụ na ikuku oxygen dị. A na-ebufe elektrọn naanị ma ọ bụrụ na ikuku oxygen dị.  Azịza ya bụ: (D) 