in four sentences explain how the fossil record provides evidence for the idea of natural selection. make the words simple and like a 13 year old wrote it. also add some evidence but simple words

The fossil record shows us the remains of ancient plants and animals that lived long ago. When we look at these fossils, we see that they change over time. For example, we can see in the fossils that some species of animals that lived a long time ago look different from the ones that live today. This gives us evidence that animals have changed over many years, which is what natural selection is all about.