In line 81 of rituals of memory, blaeser says,"with school began my double life." explain how blaeser has two lives. how do her two lives relate to her previous statement,"my memories entangle themselves oddly among the roots of several cultures"?

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal