AIR
... that RNA, DNA, and vitamins B1 and B12 are all made from AIR?
... that <a href="./RNA" id="mwB4E" rel="mw:WikiLink" title="RNA">RNA</a>, <a href="./DNA" id="mwB4I" rel="mw:WikiLink" title="DNA">DNA</a>, and vitamins <a href="./Thiamine" id="mwB4M" rel="mw:WikiLink" title="Thiamine">B<sub id="mwB4Q">1</sub></a> and <a href="./Vitamin_B12" id="mwB4U" rel="mw:WikiLink" title="Vitamin B12">B<sub id="mwB4Y">12</sub></a> are all made from <b id="mwB4c"><a href="./5-Aminoimidazole_ribotide" id="mwB4g" rel="mw:WikiLink" title="5-Aminoimidazole ribotide">AIR</a></b>?