Answer:
Six letters it contains. Take away the last and only twelve remains. What is the word?
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
I drift forever with the current and flows to your everyday life. I make living easy but I am good at killing people too.
I am useless when together but useful when I am broken apart. What am I?
An action done on mosquito bites
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.