El Asesinato de Abraham Lincoln

Looks at the life of Betsy Ross from her Quaker childhood to her days as an independent businesswoman. Also examines the legend of the Betsy Ross flag. Written in graphic-novel format.

Many animals live in water, but only some can be defined as fish. Twenty-eight thousand species of fish exist, each with different characteristics. Readers from grades one through four will learn that fish have a distinct impact on their ecosystem and will see how fish survive when well-adapted to an uncompromised environment. Beautiful photographs demonstrate the great diversity of fish and accompany intellectually stimulating explanations of their varying roles and traits. From page to page, what a fish is unfolds in vocabulary call-outs, insightful questions, and relatable...

Este libro cuenta el viaje de una semilla desde la cordillera de los Andes hasta el océano Pacífico. En su recorrido se entrelazan historias, emociones y pensamientos. Es el camino que muchas semillas hicieron antes y que muchas seguirán realizando hoy y siempre. En estos viajes las semillas libres se cultivan, cosechan, conservan, preparan y comparten para que muchas vuelvan a migrar, manteniendo así la vida y el tejido de los territorios.

Introduces the many levels of government leadership in the United States and discusses the presidency, Congress, state and local governments, and the judiciary.

Plants are living things that grow and change. Over time, plants have made remarkable adaptations to suit the habitats in which they live. Simple text and beautiful images highlight how plants have adapted to life in the Arctic, in aquatic environments, and in other habitats such as those in deserts and grasslands.