Sub-questions are narrower questions. They are important because they provide the 'skeleton' around which you will find information to answer your main research question.
Sequence is extremely important when it comes to A. chronological order.
Chronological order means that you are writing events in the exact order in which they occurred. Obviously, this is where sequence comes in, because sequence of events refers to the way, or order in which they actually happened. Thus, sequence is important for chronology, and doesn't have much to do with cause and effect, compare and contrast, or examples and explanations.
1 she looks for examples of the wonders in the world
The type of listen9ing for a group discussion would be objectve listening. Which means being open-mi nded and ready for discussion