Biology is a science that studies life and living organisms . The main principles of biology are evolution and heredity. As biology is a wide subject, it is divided into branches like botany, which is the study of plants or physiology which is the study of physical and chemical functions of living organisms.
Find out the best biology documents - lessons, presentations, reports - on digiSchool documents. It could be about plant nutrition, digestion, cell structure and organisation, or any other theme.