RT @sciam: When it comes to evolution, microbes have to pick and choose https://t.co/GLfAyzqc6S https://t.co/zXS2WQ2qHt

When it comes to evolution, microbes have to pick and choose https://t.co/GLfAyzqc6S http://pic.twitter.com/zXS2WQ2qHt

— Scientific American (@sciam) August 31, 2017

from Twitter https://twitter.com/iPhoneMaster13

August 31, 2017 at 02:37PM
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