Los ciclos de vida de los insectos (Insect Life Cycles)

Ants are known as one of nature's hardest working animals. Their strength and persistence in bringing food to their colonies have been well documented. Now, beginning readers have a chance to learn about some of the littlest bugs in this volume written just for them. Complete with information about what ants eat, how they live, and generally how they stay so busy, this book is a must-have to satisfy the curiosity of your youngest naturalists. Eye-catching and unique photographs complement the low-ATOS text and aid in comprehension.

Más de 150 fotos de animalitos acompañadas de textos sencillos que te descubrirán todos los misterios de la vida silvestre.

Este Método para aprender latín está orientado a desarrollar la capacidad de comprensión del estudiante, que aprenderá, ya desde las primeras lecciones, a manejar un amplio vocabulario y se familiarizará con la estructura esencial del idioma. Gracias a los ejemplos y los ejercicios de lectura, resulta sencillo memorizar las locuciones, así como las numerosas excepciones. Los pasajes para ejercitar la lectura son obra de excelentes escritores en prosa y verso, y pretenden acercar al estudiante al espíritu y al genio de la civilización latina. Para facilitar las prácticas de...

For many years, people believed there were nine planets that orbited the sun. Now we say there are eight. What happened to the ninth planet, Pluto? What are the different planets like? What exactly makes a planet a planet? These are the many intriguing questions answered with this high-interest book, crafted to be accessible for readers of all levels. Young astronomers will be especially fascinated by the stunning photographs and the "Make the Grade" fact boxes.

Learn about the rich history of Mission Santa Cruz: how it started, the people who ran it, the indigenous population, and its legacy today.