Student Companion Site Tortora, Derrickson: Principles of Anatomy and Physiology, 12th Edition

Welcome Welcome to the Web site for Principles of Anatomy and Physiology, Twelfth Edition by Gerard J. Tortora and Bryan H. Derrickson. This Web site gives you access to the rich tools and resources available for this text. You can access these resources in two ways: Using the drop-down menu at the top left, select a chapter. A list of resources available for that particular chapter will be provided. Click the name of the resource you wish to use in the left navigation menu. This will allow you to access a particular resource section. You will then have the option of selecting resources within the section or going directly to a specific chapter.