Complex life is usually told as an oxygen story. First Earth changed, then life became more complicated: oxygen rose, cells gained new energy options, and the long route toward plants, animals and fungi opened up. A University of Bristol-led Nature study make…
Complex life is usually told as an oxygen story. First Earth changed, then life became more complicated: oxygen rose, cells gained new energy options, and the long route toward plants, animals and fu… [+6572 chars]