Los planetas (The Planets)

Black holes are neither holes nor black. They're invisible and packed with matter! Future astronomers will find out many more fascinating facts about these space phenomena with this intriguing book. Carefully crafted text encapsulates the most important information about black holes, such as how scientists locate them and their significance in a star's life cycle. Amazing photographs support critical concepts and inspire a true appreciation of the spectacles of space.

An expertly written Spanish B course now updated for first examination 2020, providing students with thought-provoking materials to help them develop strong language skills and solid critical thinking. The coursebook helps students develop their Spanish language skills as they explore the five themes from the new IB Diploma Language B guide: identities, experiences, human ingenuity, social organisation and sharing the planet. Each unit begins with 'big questions' that get learners thinking about global topics such as, 'how do we express our identity?' These help students appreciate wider...

From the Carnival celebration in Ponce to El Yunque National Forest, there's a lot to see and do in Puerto Rico. This island territory lies in the Caribbean. Puerto Rico introduces the state's history, geography, climate, economy, people, and places. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

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"Somos en 99% es un libro para abrir los ojos, informarte y descubrir qué medidas puedes tomar para cambiar una realidad que te afecta tanto o más que a nadie. #Somosel99 Vivimos en un mundo en el que: - el 1% de la población toma decisiones contrarias al interés del 99% restante. - uno de cada cinco jóvenes no puede terminar la educación primaria. - con solo una cuarta parte de la comida de se desperdicia al año, podríamos alimentar a los 800 millones de personas que pasan hambre. Escrito con un lenguaje ameno y cercano y con ilustraciones y gráficos, Somos el 99% recoge la historia ...