This is Apologia's advanced biology course. Combined with Exploring Creation With Biology, it gives the student the equivalent of a university biology course. In other words, these two courses together cover the entire "advanced placement" (AP) curriculum. In order to take this course, the student MUST have completed a first-year biology course AND a first-year chemistry course. It covers both the anatomy and the physiology of the human body's 11 organ systems in detail. Please note the reproductive system is covered in detail, including frank (not pornographic) illustrations and descriptions. Prerequisites: Students need to have completed one year each of high school biology and chemistry before taking this advanced biology course. 2 volume set: The first book, hardbound, is the student text, which contains all student material, on-your-own questions and solutions, laboratory exercises, and chapter study guides. Color illustrations and diagrams. The second book, softbound, is the solutions and tests manual, which contains answers to chapter study guides, tests, and test solutions. BW.