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Defines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Eco-Friendly Energy Is Explained. The Most Current Information Is Provided While Establishing The Understanding That It Does Not Take Much To Make The World A Better Place.

Provides The History Of Biofuels, Different Uses, Positive And Negative Characteristics, And How They Will Impact The Future.

Give young students an insight into what life was like for the colonists in early America. This Spanish-translated book explores such topics as Puritans, the Mayflower Compact, House of Burgesses, Navigation Acts, and slavery. Along with brief biographies on colonists and Native Americans such as John Smith, William Penn, Pocahontas, and John Rolfe, this engaging book explains the means of survival and living through farming, colonial crops, and plantations.

¿Alguna vez te has quedado mirando a tu perro y te has preguntado en qué estará pensando? ¿Has meditado sobre el sentido de la vida o has intentado imaginarte la nada más absoluta? Pon en marcha tu sentido común y prepárate para hacer frente a esos grandes enigmas que nos acompañan todos los días. ¡Embárcate con nosotros en esta aventura en la que se mezclan los pensamientos razonables con las ideas más descabelladas!

An overview of empanadas, from the origin of the food to how it is prepared and enjoyed today. Clear text and vibrant photos grab and hold readers' interest, and QR Codes in each chapter link to book-specific videos, activities, and more. Features include a table of contents, fun facts, Making Connections questions, a glossary, an infographic, and an index. Aligned to Common Core Standards and correlated to state standards. DiscoverRoo is an imprint of Pop!, a division of ABDO.

Fruits and vegetables both come from plants. Fruits have seeds. Vegetables do not. Let’s learn more about fruits and vegetables. Paired to the fiction title Planting Seeds.