I think you can say that life is a system in which proteins and nucleic acids interact in ways that allow the structure to… — Andrew H. Knoll Copy Share Image
If you look at the ecological circuitry of this planet, the ways in which materials like carbon or sulfur or phosphorous or nitrogen get… — Andrew H. Knoll Copy Share Image
It's fair to say when you go out and walk in the woods or on a beach, the most conspicuous forms of life you… — Andrew H. Knoll Copy Share Image
