Think about it. Sexual reproduction in plants

Remember what you have studied in this section and answer the questions: Why do more evolved plants have a smaller gametophyte? Discuss with a classmate. What is the advantage and disadvantage of having…

Did you know?

Marble is a metamorphic rock which has been used since ancient times for sculptures and beautiful buildings; it is not very hard and it is easy to cut and polish. One of the wonders of the world, the…

Final self-evaluation T01 04 - The 18th century: the Ancien Régime in cr...

Rewrite the sentences and correct the mistakes: The privileged classes made up 95% of the population. Montesquieu and Rousseau were the Enlightenment thinkers who started the intellectual project known…

Find out more. Women and the First World War

The war gave women a new role in society, as they began working in arms factories and hospitals, driving trams and doing many other jobs. At the end of the war, women represented 35 % of industrial…

Choose. The Second World War

Match the territories with the states that invaded them during the war: Norway Philippines France Albania Indonesia Yugoslavia China Russia Poland

Look. The Marshall Plan

According to the poster, which countries receive aid from the United States? Why are there no socialist countries there?

Desarrollo auditivo. Duración

Desarrollo auditivo. Duración Medio físico. El campo

Partituras

Instrumentos

Instrumentos La música ligera

El color

El color El color