Virtual Investigations CD-ROM: Holt McDougal Biology Virtual Investigations CD-ROM Modern Biology The most current biological research is reflected in this state-of-the-art program that gives you the flexible, time-saving tools to select how your students connect to the living world of biology. Grades: 9-12 Material Type: Resource Materials Format: CD, 4 Pages ISBN-13/EAN: 9780030932441 ISBN-10: 0030932440 Product Code: 1063283 National/State: National Copyright Year: 2008