Mira adentro: Tu corazón y tus pulmones (Look Inside: Your Heart and Lungs) 6-Pack

Discover how the heart and lungs work together to keep the blood flowing and the body breathing in this book that provides pictures of real hearts and lungs and accompanying diagrams. Readers will learn about circulation and breathing as well as related vocabulary.

Desde dinosaurios y vikingos hasta robots y batallas famosas, descubre la increíble historia del mundo a través de las líneas del tiempo Lleno de datos sorprendentes y asombrosos, como el pirata más sanguinario de todos los tiempos o el primer crimen que se resolvió mediante el estudio de las huellas dactilares, este libro te guiará por un viaje vertiginoso a través de la historia, desde el Big Bang al mundo moderno. Más de 120 líneas de tiempo te brindan todo el conocimiento general que necesitas, ¡incluso algunas curiosidades sorprendentes! Los hitos imprescindibles y los...

Examines aspects of painting, including its development through history, the way painters work, the materials they use, and ways of appreciating paintings, with movable flaps that reveal text and illustrations.

There are government leaders all over the world that work at the city, state, and national level. This captivating Spanish book will allow readers to learn about various jobs in government including politician, statesmen, governor, and mayor. A look into the past includes a brief history of the U.S. government and some of the most important offices such as heads of state, Congress, seats in the Senate and House of Representatives, and the president. The fascinating facts and brilliant images combine with the supportive text and helpful glossary and index to provide a reading experience that...

Explore the various islands that make up the Caribbean including the different plants and animals that inhabit this tropical paradise. Bright, dazzling photographs bring the Caribbean to life as readers are exposed to vocabulary related to the unique activities and customs of the Caribbean.