Unit 4: Animal reproduction

Break off (v): to become separated from the main part of something. bud (n): a group of cells which differentiates and breaks off an animal to create a new individual by asexual reproduction. budding…

Correct. The outbreak of the Revolution

Rewrite the sentences and correct the mistakes: The causes of the French Revolution were a social and cultural crisis, the political marginalisation of the nobility and the financial crisis of the…

Match. Napoleon's political evolution

Match the events with the date they happened: Napoleon Bonaparte is defeated at the Battle of Waterloo. Period known as the Consulate. Napoleon makes himself Emperor. Napoleon Bonaparte is named consul.…

Final self-evaluation T03 06 - The industrialisation of European societies

Choose the correct answer: Which raw materials did the steam engine use? What was protectionism based on? What was Taylorism? In which part of the industrial city did the bourgeoisie live in?

Final evaluation T07 08 - Art in the 19th century

What common characteristics did the Modernist movement share throughout Europe?

El invierno

Introducción - Álgebra

El álgebra es la parte de las matemáticas que utiliza números, letras y signos de operaciones aritméticas para expresar relaciones generales, escribir fórmulas...

Autoevaluación (2) - Elementos básicos de geometría

Describe las diferentes posiciones relativas que pueden tener dos rectas en el espacio:

Contesta. Posiciones relativas

¿Cuáles pueden ser las posiciones relativas entre un plano y una esfera? Da las respuestas en orden alfabético. Las posiciones relativas son: , y .

Selecciona. Esfera 1

Explica qué se entiende por superfície de una esfera y que objetos siguientes tienen forma esférica: La superfície de una esfera es el Una pelota de ping-pong Una pelota de rugbi Una bala de cristal