Lo que nunca te conté

People today refer to the Midwestern and prairie states as flyover country. During the Civil War, crossing those areas was the biggest obstacle in uniting the East and West Coasts of our divided nation. An act of Congress in 1862 authorized the Central Pacific and the Union Pacific railroad companies to build a railroad that would link the coasts. Seven years later, on May 10, 1869, an overwhelmingly immigrant labor force completed the task when a rail line was join in Promontory, Utah. The states had become united at last.

Molecules and atoms can take the form of a solid, a liquid, or a gas. Each state of matter has its own properties. Together, these three states of matter make up most everything in the universe! Learn all about mixtures and solutions with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms like solvent, polarity, compound, and solubility with this nonfiction book that is aligned to state and national standards. The leveled text supports students...

Lo mismo para los adolescentes que para los padres, la idea de poder relacionarse correctamente unos con otros parece una utopía. Algunos piensan que es una misión imposible. Puede ser que se lleven bien la mayor parte del tiempo o que choquen los unos con los otros todo el tiempo. Señor, ¡líbrame de mis padres! te ayudará a entender ambas partes mucho mejor.Mark Matlock te dará una visión correcta y podrás comprender las dinámicas de las relaciones con tus padres. Obtendrás las herramientas idóneas para interactuar mejor con ellos. El resultado de leer este libro será una nueva...

Some of the most powerful things in the world are so tiny they can't be seen with the naked eye! Readers will be amazed at what they see when they take a glance at the world of the mini but mighty in this stunningly fascinating Spanish-translated nonfiction title that features remarkable images and graphics, informational text, index, and glossary. Through these features, readers are able to explore and discover such micros as DNA, atoms, bacteria, phytoplankton, and nanotechnology items like nano-robots and microchips!