Soil bacteria, bulls, cows, microRNAs, and mammary glands

What is Life? Excerpt: Indeed, in the case of higher animals we know the kind of orderliness they feed upon well enough, viz. the extremely well-ordered state of matter in more or less complicated organic compounds, which serve them as foodstuffs. After utilizing it they return it in a very much degraded form -not entirely … Soil bacteria, bulls, cows, microRNAs, and mammary glands