Los ciclos de vida de los anfibios (Amphibian Life Cycles)

There are thousands of species of bees, and not all are yellow and black. However, the telltale yellow and black of the honeybee and bumblebee are the best known. Beginning readers explore the world of bees and find out what keeps them busy all day. From flying from flower to flower to making honey, the details in this book are both familiar and new to curious future entomologists. Full-color detailed photographs complement the low-ATOS text, making it the perfect addition to any early elementary library or classroom.

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

El libro pretende contar un poco de la década de los cuarenta, como Trece Rosas y el fusilamiento de Quiñones entre otros hechos y siempre bajo la atracción del torbellino europeo y de lo peligro de invasión por parte de Hitler o de los Aliados y la victoria de Franco en La Guerra Civil.

En la construcción de un imaginario colectivo intervienen múltiples elementos, pero la FE es quizá uno de los más importantes, ya que ha definido a las civilizaciones humanas desde un principio; hay momentos de nuestra historia que solo pueden ser entendidos si se miran a través del cristal de las creencias, y sin duda, Jesús Ángel Semprún Parra en las páginas de Rosas Marianas ha logrado completar un mapa de la idiosincrasia zuliana que estaba extraviado. El valor de este libro trasciende la naturaleza intrínseca de una antología y se convierte en un documento patrimonial...

This book uses intriguing primary sources to introduce students to the life of George Washington. The detailed, authentic images and simple, repetitive phrases will engage students in reading and build their social studies content knowledge. For use in the classroom or at home, this Spanish book includes a simple glossary and index to introduce informational text features to young readers and provide additional reading support.

Did you kow that Benjamin Franklin wanted a turkey to be the symbol of America instead of the bald eagle? Discover interesting facts about why the bald eagle is important to Americans, how it became a symbol for our country, and more in The Bald Eagle.