Which person's function in a school is most similar to the central nervous system's role in the human body?

• A. The principal, who oversees and coordinates all school activities
• B. The librarian, who manages the library resources
• C. The janitor, who maintains the cleanliness of the school
• D. The cafeteria worker, who prepares and serves food to students

Answer: (A)

Verified step by step guidance

1. Understand the role of the central nervous system (CNS) in the human body: it acts as the control center, processing information and coordinating activities throughout the body.
2. Analyze each school role by comparing their functions to the CNS: the principal oversees and coordinates all school activities, similar to how the CNS manages bodily functions.
3. Consider the librarian's role: managing library resources is important but more specialized and limited, not coordinating the entire school system.
4. Evaluate the janitor's and cafeteria worker's roles: they perform essential tasks but do not control or coordinate the overall functioning of the school.
5. Conclude that the principal's role is most analogous to the CNS because both serve as central coordinators and decision-makers for their respective systems.