Wednesday, August 24, 2011

How many species on Earth? 8.7 million give or take


SINGAPORE (Reuters) - Scientists have yet to discover, or classify, about 90 percent of the plant and animal species on Earth, which is estimated to be home to just under 9 million species, a study says.

http://ca.news.yahoo.com/many-species-earth-8-7-million-091322662.html

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