Warm-blooded animals can control their own body temperatures, while cold-blooded animals are at the mercy of their environment. Young readers can learn how this

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

This book makes a complicated subject easy to understand. Through captivating photographs, Bobbie Kalman shows how some animals regulate their body temperatures

**This is the chapter slice "Warm-Blooded Animals vs. Cold-Blooded Animals" from the full lesson plan "Classification & Adaptation"** What Do We Classify? What