Precious gems and minerals are not only beautiful and valuable, but they also have important uses. Silver makes beautiful jewelry and serves in photographic and medical processes as well. Stunning green emeralds adorn women throughout the world, but find use in a very commonplace object—the grocery store checkout scanner. We admire diamonds for their sparkle, while tiny diamond chips line huge drills that probe the ground, sea beds, or glaciers for vital information. How is this paragraph organized?