Dinosaurios, garras y crestas

Humans and animals can also make a great team working together. See how horses and the officers who ride them work together to keep our streets safe.

Guatemala is an important neighbor to the United States. Readers will discover how Guatemala and the US are alike and how they differ as they read about the land and people, animals and celebrations. Hello, neighbor!

Learn How Dams And Levees Are Built As Well As The Effects They Have On River Systems In A Region, And Places Downstream.

For most of history, women have been confined to their households, and to lives without equal rights or equal opportunities. This volume introduces readers to the women of the suffrage movement, the defining movement for women’s rights, especially the right to vote. Primary sources and photographs will show readers firsthand how the challenges and successes of this movement shaped the lives of women across the United States. Readers will also learn about the inequality that still exists for women, and how they can change this injustice in the future.

El agua ha servido de inspiración a compositores de todas las épocas y latitudes, quienes crearon obras musicales centradas en las características físicas de este elemento y en su capacidad para despertar emociones ya estimular nuestros sentidos. Son trabajos que nos invitan a soñar, imaginar y disfrutar. La transparencia del agua, el sonido que hace al correr, las tonalidades que adquiere... estos y otros aspectos han sido traducidos a hermosos sonidos que, desde el Barroco hasta nuestros días, han conformado piezas memorables. Este libro-disco contiene 20 obras de distintas épocas y...

Offers a description of Earth, the third planet from the sun, which includes information on its origins, composition, and unique characteristics.

Sofía and her friends accuse someone of theft based on his appearance, but when the truth comes out, they learn a lesson about passing judgment based on superficial traits.