ISBN-13: 9781519301307 / Angielski / Miękka / 2016 / 44 str.
ISBN-13: 9781519301307 / Angielski / Miękka / 2016 / 44 str.
Go with David, Elizabeth, Katy and Ms Catherine as they explore the circulatory system in the Holo-Cat. Learn more about how the body functions while riding the red blood cells through the heart, but watch out for those white cells It's a great way to learn and have fun while reading at the same time.