1)
What are the implications of "Nefesh Adam"?
1.
Rashi (in Erchin, 4b): "Nefesh" incorporates many people and "Adam", all types of people, even females and even children. In this case, it refers to the little girls that they kept alive.
2)
Why does the Torah repeat "Kol Nefesh"?
1.
Oznayim la'Torah: To stress that, although Adam is listed last (Refer to 31:32:2:1), they are superior to animals - due to the fact that they possess Da'as.
