Imagine you are going on a big adventure to explore the history of your family tree, all the way back to the very first creatures that ever lived on Earth. This adventure is called "The Ancestor's Tale."
When we talk about ancestors, we mean our relatives who came before us - like our grandparents, great-grandparents, and so on. But this adventure isn't just about our human ancestors. It's about all the living creatures that came before us, like the dinosaurs, the first fish, and even the earliest single-celled organisms.
To make this adventure more fun, we are going to start at the end and work our way backwards in time. So we'll start with you, and then gradually go back through your parents, your grandparents, and so on. But here's the twist - we're not just going to talk about your family. We're going to talk about the evolution of all life on Earth.
And as we go farther back in time, we'll meet more and more creatures that are very different from us. We'll start with our closest animal relatives, like chimpanzees and gorillas. Then we'll meet other animals, like dogs, horses, and even kangaroos.
But the journey doesn't stop there. We'll keep going back and back, until we finally reach the very first living things on Earth. These are called single-celled organisms, and they were the only things alive on our planet for millions of years.
So the Ancestor's Tale is really all about our family tree - not just our human family, but our family of all living things. And by the end of our adventure, you'll have a better understanding of how we all fit together, and how amazing and diverse the history of life on Earth really is!