It’s a big question—how do genes make us who we are? Genes are fascinating, as are geneticists who study them! They may be tiny, but the things genes can tell us about our identities are remarkable! The Big Questions Answered is a narrative nonfiction series and complete young science resource in one, with QR codes to download free teacher and parent resources and kids’ packs. Start a lifelong interest in science—it can change the world!