Answer:
Very helpful if you intend to go gently down a river.
There's one in every deck of cards and in a famous movie
A blue house has blue bricks; a yellow house has a yellow bricks. What is a green house made of?
In spring I look gay, Covered in a green array, The warmer it gets the more clothing I wear, As the cold grows, I throw away my clothes.
What can you easily break but never touch?
A word of five letters, Upside down is the same, A shark does this, But it’s not to blame. What is the word?