Respiration

3.1. How do cells obtain energy? In aerobic cellular respiration, nutrients break down in the presence of oxygen and gradually release their energy. This process generates carbon dioxide (figure 1). The…

Check. Force and pressure

Remember what you have studied in this section and answer the questions: Define pressure and what it depends on. With a classmate, think of places where you increase and decrease pressure. Share your…

Initial evaluation T2 02 - Liberal revolutions and nationalist movements...

Answer the following questions: What is a constitution? What are the functions of a political system?

Initial evaluation T3 02 - The industrialisation of European societies

Answer these questions regarding workers' organisations and ideals of the 19th century: What kind of organisations did workers create? What were their goals? What are the ideals of socialism? And anarchism?

Interpret. Anarchists during the Republic

What did the anarchists think about a parliamentary government? What did they propose?

Final self-evaluation T12 03 - Spain under Franco (1939-1975)

Rewrite the sentences and correct the mistakes: While Spain did not take an active part in the Second World War, Franco's government did send a unit of volunteers (the Green Division) to…

Final evaluation T15 07 - Art in the 20th century

What is digital art?

Expresión instrumental. Percusión madera

Expresión instrumental. Percusión madera El colegio

Control inicial - Control inicial

Control inicial Control inicial

La Caseta, un lloc especial: "PequeMates"