Mammals: A Compare and Contrast Book

All mammals share certain characteristics that set them apart from other animal classes, yet they are extremely diverse. Some live on land while others are adapted to living entirely in water. Land mammals breathe oxygen through nostrils while some marine mammals breathe through blowholes. This book discusses these and many more comparisons for children ages 5 to 10.

ISBN 9781628557367 • Author: Katharine Hall