1993 [Prentice Hall Science] Heredity: The Code of Life -- Activity Book (Paperback)(11"x8.25"x0.2") ***Contents: *Discovery Activities, *Chapter Activities, *Problem-Solving Activities, *Cooperative-Learning Activities, *Laboratory Investigation Worksheets, & *Science Reading Skills Worksheets ***ISBN-13: 9780139868375 ***Condition: Good Used--quality ***Pages: 89 @sci13.2*side:1g/sci14top2/sci14rop4;1g>ph.sci @ASKU072723v