Title: the apollo 13 mission i. introduction a. historical importance ii. body a. the events of the flight 1. an electrical explosion and fire 2. crew exposed to near-freezing temperatures 3. crew barely makes it back to earth alive iii. conclusion a. what we have learned from the mission using the outline, answer the following question. in an essay about the apollo 13 mission, where should this sentence appear? the apollo 13 mission may have been the most exciting in history. a. in the conclusion b. in the introduction c. in the body of the essay as a topic sentence d. in the body of the essay as a supporting detail