Through the IGCSE Human Biology course, you will learn about the human body and how it maintains itself, and understand the relationships between humans and other animals, and the dependence on plants. You will also learn how humans can modify their environment and behaviour to produce healthy conditions for present and future populations. You will study human biology at all levels, from cells and tissues up to bones, muscles and joints and the internal organs and their functions. The IGCSE Human Biology course also takes a wider perspective and looks at the relationship of humans with their environment and biological resources.