    Sentence 1: Does sufur really weigh feo iograms  when = dy, one Ailogram = when we,  and fhreekibgrams when burnt?    Sestesce 204 Adogram of aniimalier was matt  fo ow bb and conjained within « magnetic conlinemen|  chamber Now i the chanmber libs and the anfiml fer comes info  contac! with the euviroamen, wha! evactly happens?