1)
Why does the Torah insert the word "Nefesh Beheimah"
1.
Sanhedimn, 84b: Too teach us that the Mazik is only Chayav if he inflicts a wound on the animal.
2)
Why does the Torah write "Yeshalmenah" and not simply 'Yeshalem'?
1.
Bava Kama, 10b: In order to read it 'Yashlimenah' - implying that the owner takes the carcass and the Mazik only needs to pay the balance. 1
1
Refer to Sh'mos, 21:34:2:1*.
3)
What is the meaning of "Nefesh Tachas Nafesh"?