Why the Glow Worm Glows

Over 4 Million years ago the glow worms were getting eaten by the flys because they had lost there glow. However the Glow Worms were smart but not smart enough. These not so smart Glow Worms were getting eaten in the hundreds because they had the best tasting meat on the in the hole cave. But one day along came a green spiky dragon who had lost his pokadot egg because he had lost it in the dark. The Glow Worms knew where the egg was so they decided to make a plan. The plan was to light up the way for the dragon to find his egg. I was tricky to get there glow on but they thought if they all worked together and worked hard they could get there glow on. So they squeezed as hard as they could Slowly there glow came back. The dragon could see the way to his egg and that is why the Glow Worms glow.