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Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

PLoS Biology is an open-access, peer-reviewed journal that features works of exceptional significance in all areas of biological science, from molecules to ecosystems, including works at the interface with other disciplines.

The community question and answer site designed to help people, to help each other: To ask, to learn, to share, to grow.

The community question and answer site designed to help people, to help each other: To ask, to learn, to share, to grow.

Breaking science news and articles on global warming, extrasolar planets, stem cells, bird flu, autism, nanotechnology, dinosaurs, evolution -- the latest discoveries in astronomy, anthropology, biology, chemistry, climate & environment, computer...

Learn and practice Aptitude questions and answers with explanation for interview,Nigerian Exams, WAEC, NECO, Job Interviews, GRE,GMAT and TOEFL competitive examination and entrance test.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...