One can write a sort of equation: Granite rust + clay + (dissolved-and-washed-away Ca + Na + Mg) + quartz sand The rust, sand, and clay left behind, plus a little organic material often including worm poop, become the indispensable layer we know as soil
Taking population size into account, Invercargill is the centre where air pollution had the highest impact in 2016 (219 premature deaths per 100,000 people aged 30+ years), followed by Christchurch (206 per 100,000) (see Indicator: Human health impacts of PM 2.5 and NO 2 )
Both smoking and vaping produce nicotine
The maintenance of mitochondrial DNA integritycritical analysis and update
Sometimes I just want to stand up on my seat and shout, Hes only kidding, everybody. I think with Andy, it all goes back to the self, the I