Animales

Con La musculación racional el lector será capaz de planificar un entrenamiento de fuerza adecuado y seguro. El libro, que se divide en dos partes, introduce en la primera los conceptos clave para el entrenamiento de la fuerza y en la segunda se desarrolla, paso a paso, la puesta en práctica del entrenamiento con series de ejercicios para los niveles de iniciación, intermedio y avanzado. También se trata el entrenamiento de contra resistencia en niños, adolescentes, mujeres y personas mayores. Esta obra es la recopilación de los conocimientos teóricos que se han utilizado a lo largo...

The world's myths are filled with characters, creatures, and stories that have fascinated people for thousands of years. This series mixes dramatic retellings and non-fiction information to give a full picture of a culture's myths. This book explores the gods, goddesses, heroes, villains, tricksters, and quests that make Roman myths and legends so compelling. Fully translated Spanish text.

A young girl explains how she and her diverse group of friends are all different from each other. In this first-person nonfiction narrative, vibrant photographs reinforce the idea of a community of students who respect each other and live in harmony. A picture-word glossary is included.

What’s the difference between a seal and a sea lion? These “second cousins” of the sea look similar, but there are many ways to tell these creatures apart. From ear shape to the noises they make to communicate, seals and sea lions are amazing creatures with both shared features and many truly unique attributes. They both share an ocean habitat, but when readers take a closer look, it’s easy to discover how they each fight off predators, mate, and raise their young in different ways. Captivating full-color photographs help to bring these marvelous mammals to vivid life.