Vanishing Species Biodiversity refers to the variety of life in an area. A. The simplest and most common measure of biodiversity is the number of species that live in a certain…
SEVEN HILLS The Buzz May 4, 2012 A Brief Word from Chris Garten Inside this Buzz Many honors 2 Upper School News 3 Middle School News 5 Lotspeich News 7 Doherty News 9 See…