The First Edition pioneered the focus on core concepts & competencies that is revolutionising biology textbooks The Second Edition combines new features with trusted features from the First Edition to make the book even stronger This text cuts through the excessive detail & factual minutiae to focus on what matters most in biology today Well esteemed authors within the biology field David Hillis & David Sadava worked on remaking a text that would fit the modern biology classroom Main features include chapter opening stories that set up an interesting question in a recognisable real-world setting for your students The investigation figures describe a key experiment & hypothesis that students have to analyse & work with given data to come to conclusions Principles of Life is available with Launch Pad Launch Pad combines an interactive ebook with high-quality multimedia content & ready-made assessment options including Learning Curve adaptive quizzing See Instructor Resources' & Student Resources' for further information