Mujeres en las fuerzas armadas (Women in the Military)

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

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.

A las superamigas les encanta probarse vestidos y disfrazarse: de bailarinas, de sirenas, de hadas, etc. Para pasar muchos ratos de diversión con los vestidos para pintar y recortar de estas muñecas de cartón; cada pack incluye también unas tijeras para niños. ¡Y podrán intercambiar la ropa entre las muñecas de los tres packs!

Las relaciones que se establecen en un ecosistema entre organismos de especies diferentes resultan sorprendentes e ingeniosas. Estos contactos pueden suponer desde un beneficio mutuo hasta la muerte de una de ellas para servir de alimento a la otra. Estas relaciones, a veces peligrosas, son muy variadas y a menudo requieren mucha imaginación. Disponible en catalán, para comprarlo haz clic aquí.

The American Civil Rights Movement of the 1950s and 1960s marked a shift in how African Americans were treated in the United States. This volume highlights the important events and figures that made this movement successful. The book introduces readers to important activists who fought for civil rights by raising their voices and refusing to accept unfair laws. Photographs and primary sources provide readers with a firsthand look at the history of the movement. Finally, readers will learn what can still be done to further equality for African Americans in the United States and how they can be ...