Undecided about the topic you want to focus on? Not sure what to research or where to start? Doing some preliminary research with some online encyclopedias is a great first step to finding a topic that interests you.
This project is attempting to organize and make available via the Internet virtually all information about life present on Earth. It includes images, videos and distribution maps.
BIOSIS Previews supplies comprehensive coverage of life science journals and items from international meetings, review articles, books, and unique additional references. Subjects covered included agriculture, biomedical science, molecular genetics, and zoology.