Answer:
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
I come in different colors and shapes. Some parts of me are curvy, some are straight. I look like I can belong anywhere but there is only one right place for me. What am I?
Deposit red liquid in me.
If you lose me, you may cause people around you to lose me too. What am I?
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.