Answer:
I go in dry and come out wet. The longer I stay in, the stronger my surroundings get. What am I?
Fatherless and motherless. I was born without sin. Roared when I came into the world, but I never spoke again. What am I?
I have hundreds of ears but cannot hear a thing. What am I?
I am the thing that is used to make your weight. What am I?
I hide in a dark tunnel awaiting my time. I can only be released by pulling back. Once released I may do unstoppable damage.
A little house full of meat, no door to go in and eat.