Unidades de carga en el transporte

Texas's vast and spectacular landscape has more than 100 national and state parks. From the state's own Grand Canyon, to historic sites and a forest, readers will learn that the state's scenery is much more than the deserts it is so often associated with.

What does the phrase "once in a blue moon" refer to? What is the difference between a waning gibbous moon and a waning crescent moon? What is the atmosphere on the Moon like? How does the Moon create tides? Students will learn the answers to these questions and more as they read all about the Moon! This nonfiction Spanish book introduces students to important scientific concepts and vocabulary as they are engaged in reading. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the fun lab activity...

Casos sin resolver, objetos emburjados, extrañas desapariciones y otras historias terroríficas, todo ello en... ...¡El primer libro de Teresa Dlv! Atrévete a adentrarte en el mundo de lo paranormal, ¡estos misterios te van a atrapar! En este libro encontrarás curiosas historias sobre espíritus, proyecciones astrales, visitantes inesperados, virus informáticos e, incluso, algunas experiencias de la propia Teresa, la tiktoker más famosa del mundo del misterio.