Por qué covid asusta al mundo & Covid está aquí, ¿Y ahora qué?

Which animals and plants can survive in a dry desert environment? Readers learn about the living things that make up desert food chains, including cacti, snakes, and scorpions. Colorful photographs of desert life make readers feel like they’re exploring new parts of this habitat with each turn of the page. Fact boxes provide additional information about the creatures that make up desert food chains, and a detailed food web shows how these food chains all come together. The desert is an extreme habitat, and readers will enjoy learning about the extreme plants and animals that live there.

In 1939, a war that would encompass the world began in Europe. Readers will learn about the causes of World War II in this nonfiction Spanish-translated book. The supportive text and fascinating sidebars work in conjunction with the stunning photos and appealing scrapbook layout to provide an enjoyable and enlightening experience that teaches readers about such events and topics as Pearl Harbor, blitzkreig, and concentration and internment camps. Readers will also learn about infamous figures from the war like Adolph Hitler, Sir Winston Churchill, Franklin Roosevelt, and even Rosie the...

La historia personal de la agente de cambio más importante de nuestro país: Julieta Martínez. ¿Qué es activismo? ¿Una joven con pancartas gritando en la calle? ¿Levantar la voz por las causas que te parecen justas? ¿Convertir la rabia, la pena, la angustia en un motor de cambio? ¿Aprender a informarse en un mundo repleto de noticias falsas para ponerse en marcha? Una de las activistas chilenas más influyentes a nivel global, Julieta Martínez, creadora de la plataforma Tremendas, nos explica en este emocionante ensayo autobiográfico por qué a los diez años salió a la calle a...

Introduces different kinds of light, the properties of light, and how light can create shadows of different shapes and sizes.