A long time ago, there lived only animals on the planet Earth. One day, all the animals taht had tails came to a meeting. Every animal told the others how they would use their tails. The dog said"I will wag my tail to let everyone know that I am happy." The cat haughtily answered"I am going to do the exact opposite."
The peacock stood elegantly and started boasting"I will use my tail to show everybody how beautiful I am." The kangaroo hoppingly answered" I will use my tail as a weapon and a third leg." Saying that, the kangaroo swished it's tail around happily as everyone dodged its tail.
After a long time of debating who would use their tail for what, somebody noticed the tadpole swimming all alone in the water.
Someone asked him"What are you going to do with your tail?" The tadpole answered"Brother, when I grow up my tail will dissapear. I will have a strong pair of legs to jump about."