Answer:
What can you keep after giving it to someone?
You use it between your head and your toes, the more it works the thinner it grows. What is it?
Split me in half, and you get me and another me. What word am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.
Inside a burning house, this thing is best to make. And best to make it quickly, before the fire's too much to take.
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?