Universo

Reptiles y anfibios is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Insectos is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Huracanes y tornados is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

¡El entrenamiento de Pánfilo se intensifica! Después del último ataque de los monstruos, toda la aldea se prepara para hacer frente a la próxima ofensiva. Con la ayuda de sus amigos, Pánfilo deberá enfrentarse al mayor peligro de su vida y redoblar sus esfuerzos para convertirse, por fin, en el guerrero que siempre ha soñado ser. Sin embargo, a Herobrine no le hará mucha gracia la idea...

Malika tiene nueve años y acaba de llegar de Marruecos con su madre y sus hermanos para reunirse con su padre. Su vida aquí es muy distinta y, como echa muchísimo de menos a su abuela, decide escribirle contándole todo lo que le pasa y siente. Así nace un blog, vistoso y vital, que convierte a Malika en una observadora excepcional de esta cultura tan distinta a la suya. ¡Ah! Y además inventa mil y un planes para traer a la abuela. ¿Lo conseguirá?

Young readers may have heard about the benefits of using and making the most of their resources, but how does that factor into an economic discussion? This thorough discussion defines resources and describes the different types of resources and why some divide them into three categories and others choose four. The book also addresses the concept of scarcity, showing readers how, because all resources have their limits, it is important to use them responsibly and efficiently in a healthy economy.

¡Hola! Soy Franco Masini y estoy fe-liz de poder contarles aquí, en este libro, mi historia. Si bien sé que me queda mucho por vivir, quiero compar-tir con ustedes este momento único y especial para todos los que estuvieron a mi lado desde el principio.Les voy a contar mis vivencias y gus-tos, cómo son mis días, mis personas queridas y mis objetos y lugares preferidos.