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InfoPlease
Information Please has been providing authoritative answers to all kinds of factual questions since 1938.
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The Biology Project
The Biology Project, is a interactive online resource for learning biology developed at The University of Arizona.
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NIST Chemistry WebBook
This site provides thermochemical, thermophysical, and ion energetics data compiled by NIST under the Standard Reference Data Program.
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Useful Links
- Harvard Biology Links from the Department of Molecular and Cellular Biology
- WebElements™ periodic table:Interactive Periodic Table
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Dictionary of Biology
Check out the biology dictionary consisting of thousands of terms, working alongside the tutorials. Not sure of some terminology? Use the dictionary in conjunction with the tutorials to develop your understanding of the wording used.
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Biology Guide Notes
This site is best used with the AQA Biology/Biology (Human) Specification A course, but can also be used in conjunction with different examination boards.
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The Chemistry Hypermedia Project
On-line resources for students, educators, and scientists.
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The Physics Classroom
On-line resources for students, educators, and scientists.

