B. The Animal and Plant Health Inspection Service (APHIS)
Answer/Explanation:
In the study of history as an academic discipline, a primary source (also called original source or evidence) is an artifact, a document, diary, manuscript, autobiography, a recording, or other source of information that was created at the time under study. It serves as an original source of information about the topic. Similar definitions can be used in library science, and other areas of scholarship, although different fields have somewhat different definitions. In journalism, a primary source can be a person with direct knowledge of a situation, or a document written by such a person.
Answer: Serial recall
Explanation:
Serial recall is a process where events that were done in the past are outlined in the by which they took place to get a knowledge of an event or what needs to be checked. It is used by investigation agents to get an idea of what they need to do on a case. Both I and my roommate would have to outline events individually that took place that day and match them up to know who's at fault.