A site loaded with facts, figures, images, science stories and experiments. A comprehensive resource about space exploration in celebration of Space Day. Features include online postcards, cool space trivia and games, links and educational resources for teachers and students. You can search for either plants and animals or ecological communities. Note that this site will not work if you have disabled cookies in your browser.
Multimedia resources too.
This seems to be a comprehensive list of Web resources in biology. The Heart Do, see, learn, and hear about the heart. The ZooNet Image Archive provides links to zoos, zoo galleries, and an extensive alphabetical list of animal images. The NetVet Electronic Animal Information Archive provides information about animals by clicking on icons. Easy to use and very attractive.