Answer:
What type of house weighs the least?
I hold two people together but touch only one.
I have two body parts but am used to measure length. What am I?
What is shaped like a box, has no feet, and runs up and down?
the only amusing part of the body
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.