Answer:
I grow for a surface, even if you cut me. I continue to grow even after death.
What is made of wood but can't be sawed?
My life can be measured in hours, I serve by being devoured. Thin, I am quick. Fat, I am slow. Wind is my foe.
Sometimes black, sometimes white, I have veins but no blood
A girl was ten on her last birthday, and will be twelve on her next birthday. How is this possible?
I am your mother's brother's only brother in law. Who am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?