Students of physiology may develop research skills and learn how to answer complex questions through observation and experiments. Research in physiology can contribute to the understanding of living systems and may help develop medical treatment approaches to be used in a wide range of health fields.

A Juris Doctor or Doctor of Jurisprudence degree is a law degree earned by completing a two- to four-year law school program. JD holders may practice law in a given U.S. state after passing a bar examination.