Cosmos en 3D

¿Qué significa migrar? Descubra qué animales migran y por qué migran a través de fotografías detalladas y texto simple. What does it mean to migrate? Discover which animals migrate and why they migrate through detailed photographs and simple text.

Reveals the truth about cannibalism in pre-Columbian America, avoiding sensationalism and opting for historical accuracy on a matter that has been subjected to all sorts of misinterpretations as well as mistaken beliefs.

Gracias a esta novedosa propuesta basada en uno de los cuentos clásicos más conocidos de los hermanos Grimm, los niños se convertirán en autores de su propia historia. Los libros sin palabras son perfectos para realizar ejercicios de escritura o narración oral, a través de la lectura visual de las ilustraciones y las pautas, destinadas a servir de ayuda para la escritura.

Readers will learn about the important relationship between producers and consumers as well as buyers and sellers and how they all work together to create a healthy economy. This instructive volume defines basic economic concepts like goods and services and explains production with examples of the different types of production. It also covers the primary and secondary industries that produce goods. Concepts such as marketing and advertising are also covered, for a well-rounded view of this fascinating aspect of the economy.