Desafíos matemáticos

Juan Antonio González Iglesias Isabel Pérez Montalbán Álvaro García Luis Muñoz Lorenzo Oliván Rafael-José Díaz Pablo García Casado Andrés Navarro José Manuel Romero Carlos Pardo Joaquín Pérez Azaústre Juan Antonio Bernier Andrés Neuman José Daniel García Javier Vela Elena Medel Balbina Prior Jorge Gimeno Lorenzo Plana José Luis Piquero Javier Rodríguez Marcos Mariano Peyrou José Luis Rey Juan Carlos Abril Antonio Lucas Rafael Espejo Alberto Santamaría Josep Maria Rodríguez Ana Gorría Juan Andrés García Román Fruela Fernández David Leo García

Many people around the world live in the forest biome. That’s because temperate forests grow in places where winter isn’t too cold and summer isn’t too hot. Readers learn that we need to care for this biome that’s in so many backyards. Simple, accessible language describes common trees and characteristics of both evergreen and deciduous forests, and full-color photographs highlight their beauty. Animals and their adaptations to this biome are addressed in the main content as well.

Rabbit burrows play an important part in the life of a rabbit. A burrow provides a place to live, a place to raise baby rabbits, and a place to stay safe from predators. This volume, which was written to support elementary science curricula, examines the role a burrow plays in the survival of a warren, and how that in turn helps rabbits contribute to ecosystems around the world. The text’s age-appropriate, science-rich content focuses on rabbit behavior and encourages readers to draw connections between what they learn in science class and what they see outside. This text is complemented by ...

La pasión amorosa, auténtico motor de gran parte de la mejor literatura, aparece en El desierto del amor como objeto de análisis en sus aspectos más oscuros. A partir de Maria Cross, la protagonista de esta novela que atraviesa un sinfín de miserias morales, Mauriac analiza los conflictos que habitan en el interior de los humanos, su lucha constante contra el mal, desde una particular entonación romántica.El desierto del amor es una novela turbadora, donde Mauriac reconstruye con precisión quirúrgica la psique de tres personajes atrapados por la soledad, la degradación de un mundo...