Amazon.com description: Product Description: Only Biology: Exploring Life integrates textbook, Web, and labs into a dynamic and balanced program that brings concepts to life. Covering the general high school biology curriculum, this concise edition focuses on a few key concepts per chapter and reinforces each with an interactive online activity--more than 250 activities throughout the Student Edition! The dynamic lab program allows students to explore the integrated labs in print with the accompanying Lab Manual or online. Many of the program's special features appear solely online, along with automatically scored chapter assessments and Guided Research labs to create a truly effective and engaging online experience.