Un día de trabajo: Médico de emergencias (All in a Day's Work: ER Doctor)

Do you have what it takes to be an athlete? Readers learn about the hard work and dedication that athletes of all levels go through to be healthy and successful. Along with stunning photos and charts and riveting facts, this Spanish-translated title includes an interview with a real-life Olympic athlete and an accessible glossary, index, and list of useful sources.

Chelsea Clinton, la hija de Hillary y Bill Clinton, recoge en este libro los problemas más urgentes del mundo actual para hacérselos llegar a las nuevas generaciones e impulsarles a actuar. INFÓRMATE ¿Cuáles son los problemas de nuestro mundo? ¿Qué consecuencias acarrea el cambio climático? ¿Cómo se puede acabar con la pobreza? ¿Cómo luchar contra la desigualdad entre hombres y mujeres? Con la ayuda de anécdotas, fotografías y gráficos, Chelsea Clinton te explica los mayores retos del mundo moderno y te da soluciones para que veas que tú también puedes ayudar a cambiar las...

Describes the U.S. Army Rangers, including their missions, vehicles, weapons, equipment, and duties. Written in English and Spanish.

"Simple text and color photographs introduce temperature, including how thermometers work and the Celsius and Fahrenheit scales--in both English and Spanish"--

Many insects hatch from eggs and molt several times as they grow bigger. Others, such as butterflies, undergo a complete metamorphosis. A common science curriculum topic, insect life cycles may be confusing because of these differences. However, this book breaks down these cycles into easy-to-understand steps in both accessible language and colorful diagrams readers can turn to for review again and again. The most important vocabulary needed to talk about insect life cycles is further explained in fact boxes and an extended glossary.