Frases i paraules

El pirata Simeó El pirata Simeó s'ha comprat un galió: Tres veles i dos canons que disparen macarrons. El seu lloro Xarrador parla sense aturador. Al muscle dret s'agarra com si fóra una…

Verdadeiro ou falso. Formación de sementes e froitos


Indica se son verdadeiras ou falsas estas afirmacións: As sementes adoitan pasar un período de latencia antes de desenvolvérense, para evitar o mal clima. As sementes poden estar recubertas de froito…

Biblioteca

Amplía este texto expositivo empregando fontes de información:

Amplía este texto expositivo empregando fontes de información: Como a temperatura media do planeta continúe aumentando, a distribución das especies de aves comúns reducirase de xeito considerable a…

Glossary

Alloy (n): a homogeneous mixture made up of metals or of a metal and a non-metal. atom (n): the smallest unit of matter, composed of particles called protons, neutrons and electrons. boiling point (n):…

Livestock farming worldwide

5.1. Lifestock farming Livestock farming is the activity of rearing animals to obtain products such as meat, milk, eggs, leather and wool. Animals are also used to help with farm work and bred to…

Causes of inequality in a globalised world

Demographic imbalances, political history, globalisation and external debt are among some of the reasons why certain countries have low levels of economic development. 6.1. Demographic imbalances…

Complete. The Ebro river basin

Complete the text with the correct words: The Ebro river basin is surrounded by the , the Cordilleras and the Sistema . The river and its tributaries flow into the Sea.

Answer. Human reproduction

Remember what you have studied in this section and answer: What is a zygote? How is it formed? What is fertilisation? What route do sperm follow from when they leave the testicles to the moment they…

Verdadero/falso. La conquista romana

Indica si son verdaderas o falsas estas afirmaciones: Los romanos iniciaron la conquista de la actual Andalucía a finales del siglo III a.C. El valle del Guadiana fue la primera zona en ser conquistada…