Introduction : Hello there, young explorers! Today, we're going on a journey deep into the world of cancer. Have you ever wondered what causes cancer? Well, you're in the right place because we're going to unravel the mystery behind this serious disease in simple and easy-to-understand terms. What Is Cancer? : Before we dive into the causes, let's understand what cancer is. Cancer is a disease that happens when the body's cells start to behave differently. Instead of growing and dividing in an orderly way, they go haywire and form a lump or a mass called a tumor. These tumors can be harmful and affect how our bodies work. Causes of Cancer : Now, let's get to the heart of the matter—what causes cancer? There isn't just one single cause; cancer can happen because of a combination of things. Here are some of the main factors: Genes: Our genes are like instruction manuals for our bodies. Sometimes, changes or mutations in our genes can lead to cancer. These mu