Practice Anatomy Lab(TM) (PAL(TM)) 3.0 is an indispensable virtual anatomy study and practice tool that gives students 24/7 access to the most widely used lab specimens including human cadaver, anatomical models, histology, cat, and fetal pig. PAL 3.0 features a whole interactive cadaver that allows students to peel back layers of the human cadaver (from superficial to deep layers) and view hundreds of dissection photographs specially commissioned for 3.0. It also features an interactive histology module that allows the student to view the same tissue slide at different magnifications, thereby helping the student identify structures and their characteristics. PAL 3.0 is available online via the Study Area of MasteringA&P(TM). Students may also purchase the PAL 3.0 DVD or a 12-month subscription to PAL 3.0 online at www.practiceanatomylab.com.