Música de todo el mundo (Music Around the World) 6-Pack

Hoy en día, prácticamente todo el conocimiento humano se encuentra al alcance de nuestra mano: basta hacer tres clics en Internet. Pero, ¿cómo llegamos a adquirir dicho conocimiento? Hicieron falta cientos y en ocasiones miles de años para comprender lo que en la actualidad nos parece evidente. El conocimiento es una aventura, una odisea extraordinaria cuyos pormenores se narran en esta colección. ¿A qué se parece el Universo? A lo largo del tiempo, esta pregunta ha dado lugar a las más diversas y contradictorias respuestas. El Universo fue redondo, luego plano, cortado en dos, luego ...

Many desert animals around the world are in danger of becoming extinct. In this enlightening, Spanish-translated nonfiction title, readers will learn a few of the causes of extinction in the desert and what problems extinction causes for animals, wildlife, and humans alike. Through vibrant photos of beautiful animals and stunning facts in conjunction with informational text and useful charts and diagrams, readers will learn and understand concepts such as habit loss and learn ways that animal activists help to protect animals and their environments, as well as helpful tips to get involved in...

A foundered Victorian ship looking for the fabled Northwest Passage holds a secret in its icy grave... When Dirk Pitt of NUMAr is almost blown to pieces in a lab explosion, he suspects sabotage. The lab in question belongs to a scientist hoping to use a rare mineral to combat greenhouse gases - but who would want to destroy our one chance to save the planet? However, there are those who will do anything to control such a valuable prize. Pitt's investigations take him to the Arctic in search of a clue to the origins of this precious mineral. There he and NUMAr colleague Al Giordino must battle ...

There is an amazing muscle inside your body. It pumps blood and keeps you healthy. What is it? Your heart! Read all about it in this colorful, Spanish-translated title. This 6-Pack includes six copies of this title and a lesson plan.