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

Learn all about the amazing things your brain does and how to keep it healthy and strong! Readers will discover the anatomy of the brain including neurons, the cerebellum, and the nervous system. Using vibrant images and informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title encourages readers to learn all about (and use) their brains.

When a Roman widow, Cartila, shows unusual interest in Flavia's father, Flavia decides to discover Cartila's true motives by performing twelve tasks, just like the Greek hero Hercules.

Biographical And Science-Related Information, Examining The Life Of Albert Einstein And His Knowledge Of Physics.

El objetivo de la presente antología es recopilar los artículos de Carlos Alvar sobre poesía castellana y lírica tradicional publicados desde 1976 a 2012. Supone una oportunidad de leer el conjunto de esta sección de su obra, no quedándonos en la especificidad de algunos análisis ni perdiendo alguna pieza de los procesos intrínsecos de convergencia que éstos suponen en la totalidad de su discurso crítico. Sus trabajos forman un discurso unitario y complejo, original, fundamental, como lo son sus estudios sobre la poesía inmediatamente posterior a 1350, en un momento clave para la...

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...