Por qué algunos animales tejen telarañas (Why Animals Live in Webs)

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually considered destructive work to help forests survive. 32pp.

José Romera Castillo, recoge las sesiones plenarias, impartidas por destacados dramaturgos (Paco Bezerra, Diana I. Luque, Lola Blasco, Pablo Iglesias Simón, además de Jerónimo López Mozo) e investigadores, así como las comunicaciones expuestas (tras previa selección) en el XXIII Seminario Internacional del Centro de Investigación de Semiótica Literaria, Teatral y Nuevas Tecnologías de la Universidad Nacional de Educación a Distancia, del 26 al 28 de junio de 2013. El volumen, que continúa una larga y rigurosa labor, ofrece una serie de aportaciones pioneras en la investigación...

So you think you're a martial arts master, but do you know the difference between kung fu, kendo, and karate? Students will learn about various martial arts as they practice comparing numbers. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make learning math relevant and fun. Text features include a table of contents, glossary, and index to increase understanding of math and reading concepts. An in-depth problem-solving...

People all over the world love pets. Some pets are popular in certain areas of the world. Let’s find out about the popular pets around the world. Paired to the fiction title The Perfect Pet.