microbiology amy formulates a question. third time's a charm. taking the class again. how can a closed system support anaerobic life on the long term? 090225 ... hsg maybe a closed_system can use anaerobic circuits to show what doesn't work. i_shall look into this again. 090226 ... t.b. maybe there is no such thing as a closed system nay, there is no such thing. me thinks. 110501 ... re_alisma tuberculosis society! Hi. Except tuberculosis is from aerobic bacteria. 110501 what's it to you? who go blather from