Life Science Websites
Another yet more simple collection of Biology sites. Good subject review site.
This is Mr. Potter's site which contains a Life Science links. be sure to check out the Virtual cell and the Frog Dissection! Great list of sites, there is something for everyone. Be sure to check out his other links on the Science pages!
The largest online collection of data on every living thing on the planet. When completed it will be the largest website on the internet.
Good stuff for middle school students.