Here is a link to how to write a strong paragraph. writing paragraphs Example of a body paragraph for expository writing (informative) Red – topic and concluding sentence Blue- reasons Green – explanation/supporting details Turtles have a unique appearance. First of all, turtles use their shell as their home. Their shell protects them from tough weather. It also helps them be safe from predators. Furthermore, turtles have a sharp mouth. This feature helps them to eat items that need to be broken down. Their mouth also helps them to attack any threats to their survival. Turtles have a variety of physical characteristics that help them survive.