Answer:
There is one in every corner and two in every room.
What has roots that nobody sees and is taller than trees. Up up up it goes and yet never grows?
What can be as big as an elephant but weighs nothing?
I belong to you but others use me more often than you do. What am I?
Though it be cold I wear no clothes the frost and snow I never fear; I value neither shoes nor hose And yet I wander far and near: My diet is forever good I drink no cider port nor sack what Providence doth send for food I neither buy nor sell nor lack.
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?