Well ... I'll Never Have Worms

A science teacher decided that a visual demonstration would add emphasis to his lesson on healthy living.
Four worms were placed into four separate jars.
The first worm was put into a container of alcohol.
The second worm was put into a container of cigarette smoke.
The third worm was put into a container of chocolate syrup.
The fourth worm was put into a container of good clean soil.
At the conclusion of the lesson, the teacher reported the following results:
The first worm in alcohol . . Dead.
The second worm in cigarette smoke . . Dead!
Third worm in chocolate syrup . . . Dead!
Fourth worm in good clean soil . . Alive!
So the teacher asked the class, “So, students? What did you learn from this demonstration?”
One student, sitting in the back, quickly raised his hand and said . .  “As long as you drink, smoke and eat chocolate, you won’t have worms!”

What happens when it floods around here.