Download or read book Our Warm Blooded and Cold-Blooded Ocean Friends | Children's Fish & Marine Life written by Baby Professor and published by Speedy Publishing LLC. This book was released on 2017-02-15 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.