Final answer:
Building visitors and other part-time or occasional occupants are individuals who temporarily or occasionally occupy a building, such as students, volunteers, and visitors.
Step-by-step explanation:
This question refers to the concept of various people who visit or occupy a building temporarily or occasionally. These individuals may include students, volunteers, visitors, and others who are not permanent residents or employees of the building. They typically have different roles and purposes, such as attending events, performing specific tasks, or simply exploring the premises.
It is important to understand the dynamics and characteristics of these occupants, as they contribute to the overall functioning and atmosphere of the building.