Best Site good looking <a href=" http://acttogether.lu/index.php/buy-flagyl-500mg-online.pdf ">metronidazole gel buy online uk</a> “What makes Antarctica work, and what makes science there important, is not that it’s exotic and far away, but that it tells us fundamental things about how biological systems work, and how the earth system works,” Levy said. “If you want to understand how organisms are going to respond to climate change—whether they are people, crops, or livestock—[then] a good thing to do is to look at the simplest organism you can find, like a nematode [or] an algal mat, and ask, ‘How is this creature adapting?’”