which statement describes the correct approach for drawing sequence and class diagrams? group of answer choices we should develop class and sequence diagrams in parallel iteratively so that the static structure is consistent with the dynamic behavior of the system. we should first develop the class diagram completely with classes, attributes, and methods. once that's done, then we can make sequence diagrams using the methods from class diagram. we should first develop the sequence diagram to understand interactions and then create class diagrams with attributes and methods.