Sumando Animales Del Artico

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...

Una recopilación a lo grande de los Súperchistes más tronchantes para partirse de risa. ¿Estás harto del cole? ¿Viajar en familia te resulta mortalmente aburrido? ¿No le encuentras la gracia a hacer deporte? ¿Te pasas el día haciendo el ganso y crees que los adultos tienen malas pulgas? ¡Lo que tú necesitas es una súper súper dosis de los chistes más tronchantes para partirse de risa!

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.

Una obra dedicada a la vigencia del pensamiento del filósofo escocés David Hume debería empezar sospechando de lo que llamamos filosofía, para terminar dudando de la propia validez de los principios morales. Fiel a su estilo claro y conciso, Felipe Martínez Marzoa resume las aristas de este filósofo de la sospecha.