Como nacen los bebés?

Carla y su hermano Miguel se acaban de trasladar a París junto a su padre. Miguel rompe accidentalmente un escarabajo de cristal del museo Louvre. A continuación, Carla se despierta, sin saber cómo ni por qué, en el antiguo Egipto de los faraones. La protagonista tratará de encontrar el modo de volver a casa y a su tiempo.

Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

La muestra forma parte de un conjunto de tres exposiciones integradas en una investigación histórica sobre el fenómeno de la velocidad y su repercusión en el hombre, facilitando su progreso.

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.