Evaluación final T09 02 - La energía y la industria

¿Qué son las fuentes de energía?

Evaluación final - La economía de la Comunitat Valenciana

Tradicionalmente, la Comunitat Valenciana tenía una economía basada en las actividades del sector primario: la agricultura, la ganadería, la pesca y la extracción de minerales. Sin embargo, en la…

Reproduction in mammals

3.1. Reproduction in mammals Mammals reproduce by internal fertilisation. They are viviparous. Males have a penis that they use to introduce sperm into the female's body. Fertilisation then takes…

Classify. Sources of light

Classify these sources of light into natural or artificial and primary or secondary: The Moon → → A light bulb → → The Sun → → Lightening in a thunderstorm → → The surface of a mirror…

Final Autoevaluation T12 04 - Waves. Light and sound

Answer the following questions: Why does sound not propagate in space? Why does sound reach its highest speed in solid media? What is pitch? And timbre?

In recognition of the right to equality

Have not all men violated the principle of equal rights by thoughtlessly depriving one half of the human race of the right to take part in the formation of laws, that is to say, by the exclusion of…

True/false. The social and economic consequences of the war

Are the following sentences about the economic and social consequences of the war true or false?: The war caused the deaths of around 10 million soldiers and left many more wounded and mutilated. The…

Q organica-uc

Presentación sobre Química Orgánica realizado en la Universidad Católica de Chile y presentada en Educarchile

BAILE - DANZA - BALLET .docx

Ecuaciones de segundo grado. Actividad 5

Utiliza la fórmula de resolución de las ecuaciones de segundo grado con una incógnita para resolver las siguientes. No olvides escribir las soluciones en orden creciente y escribir el signo menos en…