Final answer:
SE (Software Engineering) should be removed from the MRC inspection schedule for preservation because it is not directly related to physical preservation methods and techniques.
Step-by-step explanation:
In the MRC inspection schedule for preservation, the category of SE (Software Engineering) should be removed. This is because the MRC inspection schedule focuses on inspecting physical preservation methods and techniques, rather than software or computer-related aspects. SE typically refers to the process of designing, developing, and maintaining software systems, and it is not directly related to physical preservation categories like temperature control, pest management, or handling of artifacts.