Héroes y heroínas: un mundo de pasiones

El máximo de información en el formato más manejable Un diccionario que concentra gran cantidad de información, con: Más de 26 000 entradas Más de 46 000 definiciones que describen lo esencial del significado de las palabras Acepciones ordenadas por criterio de uso Numerosas notas de ortografía, morfología y uso Adaptado a la norma ortográfica de la RAE

Many people depend on blue crabs from the Chesapeake Bay for their jobs. But overfishing and changes in the blue crabs’ habitats have reduced their numbers. Learn how scientists have stepped in to study these blue beauties so that they can keep a healthy crab population. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with...

Estaa lleno de imagenes bellas e interesantes que les enseanan a los nianos todo sobre estos animales asombrosos.

Unlike their domesticated relatives, wild turkeys can fly. Readers will learn about the pecking order of turkey flocks, how turkeys avoid predators, what foods these birds eat, and much more. The turkey’s association with Thanksgiving is addressed, as is the impressive comeback these birds made after their numbers plummeted in the early twentieth century.