Productores y consumidores (Producers and Consumers)

In this Spanish title, learn causes of extinction and what problems extinction causes for animals, wildlife, and humans alike.

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

What continues to expand to take up all the space it can? Gases! Gas is a state of matter, like a liquid or a solid. But it has properties that are quite different. In this Spanish-translated book, read all about the differences and what makes a gas a gas.

Learn About The Historic Impact And Contributions Made By The Spanish In America. Features Primary Sources, Historical Images, Chart, And Maps. Correlated To Common Core, Texas TEKS, Virginia Sols, And Georgia Performance Standards

Mejor Novela Negra Extranjera 2014 seg�n los lectores de El Pa�s. Jo Nesb�, omnipresente en las listas de m�s vendidos (RTVE). Harry Hole es enviado a Sydney desde Oslo para que investigue el asesinato de una mujer noruega, Inger Holter, cuyo cad�ver ha sido encontrado entre oscuras rocas, al pie de un acantilado. La polic�a sospecha que fue violada antes de morir, pero no se ha hallado rastro alguno de ADN. Harry Hole tendr� como compa�ero de investigaci�n a Andrew Kengsinton, detective aborigen australiano. Ambos sospechan del novio de Inger, Evans White, atractivo camello ...

Presents a collection of poetry and lullabies by a number of Colombian authors and poets including Jose Silva and Eduardo Castillo.

Count the insects in groups of ten! Beginning readers will enjoy learning skip counting with this brightly illustrated Spanish book. Featuring vivid images and easy-to-read text, this full-color book develops students' math and reading skills and introduces them to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and listening skills. Learning to count is fun and easy with this engaging text!