Which of the following is a true statement about classic models of city structure? A. The central business district has the most dominant position in the multiple nuclei model.
B. The concentric zone model does not have a transitional area?
C. The multiple nuclei model and the sector model are similar in that they both only have one core.
D. The sector model is highly influenced by transportation patterns?
E. The interaction between the central city and the suburbs is greatest in the urban realm model

Ahigh school teacher wants to study the seating habits of students in the cafeteria to determine if students sit in the same seats or change seats from day to day. she sits in the cafeteria for several days, and without interacting with the students, records where they sit each day. what is a potential benefit of this type of research? there is an independent variable. there is a dependent variable. the researcher can gain personal information about an individual. the participants act normally. the information can be gathered over a period of several years.