Las Súper Ratas de Bart

Explains, in simple terms, the reasons for skin color, how it is determined by heredity, and how various environmental factors affect it.

This award-winning beginner's guide to the natural world of fish from the creators of the About... series was named an "NSTA Recommends" book. Noted educator and author Cathryn Sill uses simple, easy-to-understand language to teach children the basic characteristics of what fish are, how they swim, breathe, and reproduce, and explains the different ways they protect themselves from predators. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to the diversity of the fish population, from an Arctic char to a porcupine fish. An afterword...

Guide for teenagers to be better informed of their choices in life and problems they might encounter.

Este es un libro imprescindible para las mujeres que desean trabajar en sí mismas, y en diferentes aspectos, a través del mindfulness y diversas técnicas que, se ha demostrado, son de gran eficacia En Lovefulness, Valeria de La Espriella, la Soltera De Botas, nos brinda un paso a paso, detallado y sencillo, a través de ejercicios y reflexiones, para que la persona descubra lo que debe sanar y cómo hacerlo mediante una reconciliación muy íntima y personal Aprende con este sencillo, e interactivo manual, cómo construir una autoestima que te lleve a vivir de una manera más plena, llena...