Product Description: If you need a REALLY cool (but sort of long) virtual lab for College, APBio, AICE marine, or a marine honors course, that teaches about biodiversity, ecosystem stability, and species diversity this is a really good tool to have!!! Your students will use the Simpson's Index - the same formula needed for the new AICE marine syllabus and what's used on AP Bio exams (I did not use the infinite, or the infinite inverse Simpson's formulas, yea, there are a few of them). In this c