Els sons de la llengua. L'escriptura dels sons

Final Autoevaluation 1.04 - Plant nutrition

To determine the impact of air quality on plant growth, the following experiment was carried out: Tomato seeds were planted in two greenhouses, but all plants received the same care. Carbon dioxide was…

Define. These terms

Heterotrophic Intracellular digestion Extracellular digestion Aerobic respiration Anaerobic respiration

Final Autoevaluation 6.07 - The natural environment. Ecosystems

Where do the minerals from the soil come from? Is it possible that one day they will run out?

Complete. The structure of a volcano

Label the volcano:

Choose. United States, Europe and Japan

Decide which world power the following sentences refer to: It became the world's only superpower thanks to its technological and economic superiority. After its defeat in the Second World War, it…

The "Indignados"

Society is suffering from a generalised amnesia, and does not seem to be worried about the fact our Planet is heading for an environmental disaster; this only highlights the truth that political leaders…

True/false. The transformation of social models

Are the following sentences true or false?: In poor countries with western lifestyles, the population is mostly urban, with nuclear families and high life expectancy. In urban societies, social…

Rima LIII, de G. A. BÉCQUER - Neoclásicos y románticos

Rima LIII, de G. A. BÉCQUER Neoclásicos y románticos

El esplendor de la música española

El esplendor de la música española La música del Renacimiento: la Edad de oro de la polifonía