What has a bed but never sleeps?

I go around the house but never move. What am I?

Which weighs more, a pound of feathers or a pound of bricks?

I have keys but no locks, space but no room. What am I?

What has many teeth but never eats?

What goes up white and comes down yellow and white?

A rooster lays an egg on top of a barn roof. Which way does it roll?