What turns everything around but does not move?

I can only be played on a windy day. What am I?

What has 88 keys but cannot open a single door?

What can be swallowed, but can also swallow you?

What runs around a house but doesn’t move?

What is bought by the yard and worn by the foot?

What is bought by the yard and worn by the foot?

What goes up and down the stairs without moving?

What grows when it eats, but dies when it drinks?

I am the only organ that named myself. What am I?

What coin doubles in value when half is deducted?

I have three feet but no arms or legs. What am I?

I can be found in water but never wet. What am I?

I am a fruit with seed on the outside. What am I?

You hold my tail while I fish for you. What am I?