Quién soy yo en realidad y otros enigmas planetarios

This Title Explains What An Ecosystem Is And How The Plants And Animals Within An Ecosystem Rely On And Effect Its Existence. Different Types Of Ecosystems Are Described, As Well As The Food Webs Within Them. How Some Changes To An Ecosystem Can Be Good And How Some Harmful Changes Can Destroy Them. Teaches Students What An Important Role They Can Play In Keeping These Intricate Ecosystems Alive.

A humorous handbook for witches, providing instruction in areas such as spells, superstitions, recipes, gardening, and glamour.

Anyone can learn computer science, even at the elementary school level. This book delves into computer science careers using age-appropriate language and colorful illustrations. A meaningful storyline is paired with an accessible curricular topic to engage and excite readers. This book introduces readers to a relatable character and familiar situation, which demonstrates computer science careers in everyday life. Readers will follow a narrator that makes an app with some help from their friends. This fiction book is paired with the nonfiction book Web Developers at Work (ISBN: 9781508137757). ...

Somos en 99% es un libro para abrir los ojos, informarte y descubrir qué medidas puedes tomar para cambiar una realidad que te afecta tanto o más que a nadie. #Somosel99 Vivimos en un mundo en el que: - el 1% de la población toma decisiones contrarias al interés del 99% restante. - uno de cada cinco jóvenes no puede terminar la educación primaria. - con solo una cuarta parte de la comida de se desperdicia al año, podríamos alimentar a los 800 millones de personas que pasan hambre. Escrito con un lenguaje ameno y cercano y con ilustraciones y gráficos, Somos el 99% recoge la historia...