Derecho de las obtenciones vegetales

Plymouth Rock chickens and Silkie chickens are just a couple of the many breeds of chickens living on farms. Readers will learn how farmers raise chickens and what different breeds are called. This high-interest book combines eye-catching photographs with manageable text to best reach its readers. Readers will love learning chicken fun facts, while gaining an understanding of why chickens are farmyard staples. Text is supported by a variety of tools, including a picture glossary, table of contents, index, and additional websites.

If it were possible to shrink down and take a tour of a human body, would you want to go? Readers will get that chance when they explore the body of a guy named Marty, who will let them check out the body systems that keep his heart beating and his body moving every day. With the help of a tiny ship that goes through his ears and all the way through his digestive system, readers will learn exactly what they are made of with this great book.

GRADES K–2: Bring Spanish into the classroom! Introduce early elementary students to the topics of solar heat, light, and energy with this science-themed Spanish title. FEATURES: Kids will learn about how the sun's energy is harnessed, and complete an activity that supports further comprehension. EARLY BILINGUAL LITERACY: Help young learners strengthen their bilingual skills—add the English version of this title into your collection, too. WHY MY PHYSICAL SCIENCE LIBRARY: This collection introduces a variety of science topics while presenting complicated information in easy-to-understand...

El actual movimiento centrífugo de la globalización económica y cultural lleva en su seno factores que, desarrollados, pueden contrapesarla. Al polo de la hegemonía USA se opone el del surgir potencias regionales nuevas e incluso el afianzamiento de nacionalismos antes atenuados. En el universo estético, los “géneros” y las tendencias artísticas dominantes en diferentes épocas y lugares, puesto que irradian a otros desde su espacio de origen, vienen operando desde antiguo como procesos de alguna manera unificadores y, por ello, en cierto modo globalizadores también. Pero los...