The correct answer is A. Authors in scholarly journals are generally specialists in their field.
Step-by-step explanation:
Academic writing refers to a formal type of writing used to create texts based on evidence and reality, because of this, in academic writing is especially important to use credible information such as books, research papers or academic journals rather than blogs or magazines. This can be explained as journals rather than magazines and other sources are usually written by scholars or experts in the field which means information can be trusted and believed, also they include evidence and are objective. Different to magazines that are not generally written by experts and might include information that is not complete, correct or biased. Therefore, it is better to rely on information from journals because authors in scholarly journals are generally specialists in their field.