4 billion years of fixing inorganic carbon in the biosphere. Sometimes mistakes O2 for CO2. Not as fast as some enzymes, but very abundant. Here, have some phosphoglycerates about it.
Ahh, but what are the odds of being run over by a car while on the treadmill in the gym?
Ahh, but what are the odds of being run over by a car while on the treadmill in the gym?