El Tombuctú

Nature is not always kind. Natural disasters like earthquakes and storms can wipe out cities. Entire cultures and their histories are at risk of being lost. When disaster strikes, some people work to save cultural items. They preserve culture for the future! Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is perfect for...

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.

¿Qué tienen en común una tortuga marina, una iguana y una pitón? ¡Son todos reptiles! Conozca las características que comparten todos los reptiles. What do a sea turtle, an iguana, and a python have in common? They're all reptiles! Learn about the characteristics that all reptiles share.

Dada la alta incidencia de accidentes que provocan quemaduras, es esencial conocer tanto los agentes que las producen, como los diferentes grados. Entre las diferentes intervenciones a realizar por los enfermeros se encuentra el cuidado de las quemaduras y por ello deben tener conocimiento sobre ellas. Este libro transfiere competencias acerca de las características, tratamientos y cuidados que se debe aplicar en este tipo de lesión. Índice 1. Descripción del área de quemados 2. La piel. Quemaduras (epidemiología, fisiopatología y clasificación) 3. Tipos de quemaduras 4....