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The Math Forum is the comprehensive resource for math education on the Internet. Some features include a K-12 math expert help service, an extensive database of math sites, online resources for teaching and learning math, plus much more.

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.

Dog Breed Information, Purebreds, Hybrids, Mixed Breeds, Dog Care, Dog Training, Pictures, Breeders, Rescues, Find the Right Type of Dog or Other Pet

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A place to ask questions, voice opinions and find friends.

Improve your body and expand your mind. Physical fitness, personality test, educational software, and intellectual challenges.

English on the internet. The best online resource for English as a second or foreign language (ESL / EFL), English exercises and activities, online English lessons with native speakers of English.