The scientific method is a process used to explain phenomena, establish relationships between facts, and enunciate laws that explain physical phenomena in the world and allow useful applications to be obtained for mankind. Scientists use the scientific method as a planned way of working, and their achievements are cumulative and have led humanity to its current cultural moment. The steps of a scientific investigation include establishing a title, introduction, justification, statement of the problem, object of study, research questions, objectives, hypotheses, conclusions, and bibliographic references.