Human biology is the study of human life. It incorporates a variety of disciplines and focuses on issues that affect humans at the individual, population and species levels. As well as introducing students to content, emphasis is placed on developing skills in research, critical analysis and communication of scientific information relevant to the study of humans. In Human Biology of organ systems completes investigation of the structure and function of the human body. The course focus then shifts to factors that influence and shape human populations and the human species. Topics are organised into 5 modules: Scientific Reasoning and Methods, Body Fluids and Transport, Environmental Exchange, Human Evolution and Ecology, and Infection and Immunity.