Use the Internet and your computer to explore the human body...

Neuroscience For Kids is so successful that several other sites link to it as the primary source on this topic...

The Cells Alive Web site has received several awards for its clear explanation of cellular activity and animated graphics which accompany it...

The Genetic Science Learning Center is a wonderful site for anything genetic and includes topics like "How to extract DNA from anything living" (using detergent, meat tenderizer, and alcohol), genetic disorders, and current events in genetics...

EvolveIT is a simulation about bird beaks (really) which illustrates the interplay between heredity and environment...

The Berkeley MIP site is a huge but easy-to-navigate database in the field of botany...