•Chapter threads weave a single compelling topic throughout each chapter to keep students engaged. High-interest chapter thread topics like cancer, DNA profiling, or Green Energy interlace the Biology and Society, Process of Science, and Evolution Connection features of every chapter.•Designed to promote learning. Students never have to search for or flip pages to find the images and figures referenced in the text.•Unique Visual Organizers help students see similarities and differences at a glance.•Unique Chapter Reviews contain art created specifically for visualizing the main take-home concepts.•MasteringBiology®, our online tutorial and assessment system, makes it easy to engage students outside of class.New To This EditionWhat if you could keep students engaged throughout your non-majors biology course?Intriguing questions throughout each chapter relate core content to questions that will pique the interest of students and prompt them to read.Questions include: Why should college a