¿Cómo eclosionan los huevos? (How Eggs Hatch)
Chickens and many other animals begin their lives inside an egg. How eggs hatch is an intriguing and complex process, and it can seem like a mystery. Young readers learn the science behind egg development, the parts of a chicken egg, and how chicks break out of their shells. Full-color photographs and age-appropriate language allow readers to better understand one of life's most intricate processes.