Declaración de Derechos de la Mujer y de la Ciudadana, 1791

Preámbulo. Las madres, las hijas, las hermanas, representantes de la nación, piden constituirse en Asamblea Nacional. Consideran que la ignorancia, el olvido y el menosprecio de los derechos de la…

El signo

El significado de las palabras

Casos particulares del pronombre

Casos particulares del pronombre El texto

Sonata de otoño, de Ramón María del Valle-Inclán. [...]

Sonata de otoño, de Ramón María del Valle-Inclán. "Campos de Soria", Campos de Castilla, de Antonio Machado La lírica y el teatro en el Renacimiento

Final Autoevaluation 1.02 - Plant nutrition

J. van Helmont's experiment Van Helmont (1577-1644), a Flemish doctor and chemist, thought that in addition to water, air and substances in soil, other elements must be necessary for plant…

Learn. The life cycles of animals - Animal reproduction

The term life cycle refers to all the phases that take place throughout the life of a species. If development is direct, the juvenile forms look like the adults. If it is indirect, they undergo…

True or false. States of matter

Answer true or false: The particles are less tightly bound together in a solid. The particles in a gas move very quickly. All systems are composed of material particles. Liquids are compressed and…

Non-renewable sources of energy

4.1. Coal Coal is a solid, black rock. It is the fossilised remains of huge masses of vegetation buried under the ground millions of years ago (figure 1). It is used mainly as fuel in coal-fired power…

Describe. The reign of Amadeo of Savoy

Look at the cartoon. What does it show? Who are the figures in the drawing? What is the attitude of the artist? What is the significance of the flags?