They used their ability to focus & work together
Answer: because it allows a student to explore different points of view and come up with an angle
Explanation:
Cross referencing is when several books, articles or journals are checked and referenced so that one can have different opinions and explanations with regards to a particular topic.
Therefore, based on the explanation, cross-referencing a topic is important for research purposes so that the researcher can have several opinions and then choose the best one or most ideal.
Explanation:
I believe its d correct me if I'm wrong..
Answer: began
Explanation: it's a past action, so we use the past of the verb
