Reptiles

In what ways are reptiles are useful in the world of Nature?

You see reptiles are not just useless, horrible things.They have their place in the world.Some of them are good to eat.we wear their skin and make beautiful things out of tortoiseshell .Even the ones we cannot use destroy thousand of insect and small animals which would be a pest if they increase too much, Reptiles like everything else ,play their part in keeping what is called the ba