Scientists show respect for some parasites

U.S. scientists are showing more respect for some parasites that have been found to be surprisingly important in food webs.

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<p><a href="http://www.physorg.com/news71940818.html">Scientists show respect for some parasites</a></p> <p>U.S. scientists are showing more respect for some parasites that have been found to be surprisingly important in food webs. </p>