Which of the Following Is NOT a Characteristic of a Cross-Sectional

Which of the following is NOT a characteristic of a cross-sectional study?

A) It is conducted at only one point in time.
B) It can be exploratory, descriptive, or explanatory.
C) It concentrates on the changes that take place among a specific sample over a period of time.
D) It provides a means for studying a large population at the same point in time.
E) All of these choices are characteristics of the cross-sectional study.