Book excerpt: "PhysioEx is an easy-to-use laboratory simulation program with 12 exercises containing a total of 63 physiology lab activities that can be used to supplement or substitute for wet labs. PhysioEx allows students to repeat labs as often as they like, perform experiments without harming live animals, and conduct experiments that are difficult to perform in a wet lab environment because of time, cost, or safety concerns. PhysioEx 10.0 is available at www.physioex.com and it is included in most Mastering A&P subscriptions"--