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Environmental Science is the most important of all sciences. As the world enters a phase of climate change, unprecedented biodiversity loss, pollution and human population growth, the management of our environment is vital for our futures. Learn about Environmental Science on ScienceLibrary.info.

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Question: A quadrilateral with exactly two lines of symmetry is ...




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Quote of the day...

"Or I shall have you hung, drawn and decimalled," threatened Napoleon.
"Decimalled?" enquired Sean with a rare mélange of curious anxiety.
"Yes. The French Republic has gone metric," explained Napoleon proudly.

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