Dinosaurios, garras y crestas

Learn How Dams And Levees Are Built As Well As The Effects They Have On River Systems In A Region, And Places Downstream.

Humans and animals can also make a great team working together. See how horses and the officers who ride them work together to keep our streets safe.

El libro "Soy Sordo 100%" detalla los distinos ejemplos del Audismo que impera en la mayoria de las sociedades humanas, y en este caso particular, las experiencias vividas por jovenes sordos en sus familias, socializando fuera de su hogar y en sus escuelas. La narrativa captura a cabalidad las experiencias que pasan los sordos en el proceso social de integrarse a la corriente regular del sistema de educación. Retrata en forma lo mas aproximadamente posible las vicisitudes que pasan los estudiantes sordos cuando no se toman en cuenta los recursos a los que tienen derecho por ley, como los...

Finally, a beginning science book that really addresses the needs and interests of the very young child. Since we all eat, we all must poop. It is this basic message that this wonderful book presents in a form that is both humorous and informative.

An introduction to ostriches, including their size, diet, and everyday behavior and highlighting differences between those in the wild and those living in zoos.

Introduces the concept of heat, how it's created, how it affects materials around it, and how heat is used.