What Is a Fish?

Exploring the fascinating world of aquatic life, this book delves into the diverse behaviors and characteristics of over 25,000 fish species. It covers essential topics such as how fish swim, sleep, eat, reproduce, and defend themselves, including the unique ability of some fish to breathe air and survive on land. This informative read offers insights into the biology and ecology of fish, making it a captivating resource for anyone interested in marine life.