Compare those bones with the bones of a chimpanzee or a baboon. Funded by the National Science Foundation, this resource allows students to access clear, detailed images that they can observe, describe, and compare. Essential Guide to Rocks . Extreme Science . . . First Nine Months . . .
Few people realize just how ancient frogs are.
Garbage . . . Waste disposal handling and what can be done to improve garbage processing and save environment. Gorilla Foundation . . . Great Internet Guide to Exploring Nature . This resource includes beautiful illustrations and is searchable by keyword.