Answer:
Men seize me from my home tear apart my flesh drink the sweet blood then cast my skin aside.
I help you carry your books.
I am whole but incomplete. I have no eyes, yet I see. My largest part is one fourth of what I once was. What am I?
I get paid when I drive away my customers. What am I?
Who keeps the ocean clean?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.