Our Warm Blooded and Cold-Blooded Ocean Friends | Children's Fish & Marine Life - Baby Professor
Did you know that not all fish are cold-blooded? There are warm-blooded animals, or mammals, living beneath the waves too! Let’s meet some of the most popular ones! This educational book will serve as an excellent reference material to the identification of the key characteristics of mammals. Get ready to hear more questions from your curious child as the pages of this book are turned.