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Science 25 March 2005:
Vol. 307. no. 5717, p. 1897
DOI: 10.1126/science.307.5717.1897

News

What's Eating You?

Elizabeth Pennisi

A long gut can slow an organism down--and that's bad news in a world of predators.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)