In As concentrations with PV; (a)amongst L-T1 and I-T1, (bIn As concentrations with PV; (a)between
In As concentrations with PV; (a)amongst L-T1 and I-T1, (bIn As concentrations with PV; (a)between L-T1 and I-T1, (b) comparison of L-T2 and I-T2, three. Changes in As concentrations with…