What word? Provide with more info please!
Scientists use curiosity, imagination, and previous scientific study to create research questions and hypotheses to begin their investigations into natural phenomenon. They use this process which formally is called the scientific method to carefully construct experiments to guide investigations of the world around them.
Of the Constitution distributes the federal judicial power between the Supreme Court's appellate and original jurisdiction, providing that the Supreme Court shall have original jurisdiction in “all cases affecting ambassadors<span>, other public ministers and consuls,” </span>
it is non-fiction because this is something that can happen or did happen