Líderes de la comunidad ebook

Alex Rodriguez es uno de los beisbolistas mas electrizantes que han llegado al diamante en los ultimos anos. Reclutado directamente de la escuela secundaria, ha padecido pocos de los problemas de adaptacion que tipicamente asedian a los jugadores jovenes. Por el contrario, ha mostrado al mundo lo que significa ser una superestrella, no solo en el campo de juego, sino en la vida. Su destacado juego con los Mariners de Seattle contribuyo a que ese equipo jugara, ano tras ano, los partidos de las series finales de la postemporada. Pero A-Rod nunca ha permitido que el exito y la fama se le suba a ...

Gira las ruedas, abre las ventanas y despliega las solapas para averiguar muchas cosas sobre los huertos y el cultivo de los alimentos.

Universo 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.

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.