If you forget your social security number you just look at your social security card
<span>The CDC (Center for Disease Control) tracks and reports data on the trends in adult obesity in the United States. They do so by using the Behavioral Risk and Factor Surveillance System.This is essentially a group of telephone surveys that discovers health information about the public at large.</span>
Answer: A. forensic psychology
Explanation: The interaction of law and the practice of psychology is called Forensic Psychology. Forensic psychologist carry out research from other discipline as well as their own discipline to arrive at a conclusion. They might be working in court, hospital, police station, schools etc.