Recursos educativos página 16686

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El reformismo de Gorbachov
EduBook Organización
1998 visitas
Cuando en abril de 1985 acepté encabezar el Comité Central del PCUS (…), nuestro país se había desgastado en una carrera de armamentos extenuante. [...]
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Reflexiona. Un ejemplo de Futurismo
EduBook Organización
1997 visitas
¿Qué influencia crees que tuvo la aparición del cine en la representación de las formas futuristas?
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Sonata de otoño, de Ramón María del Valle-Inclán. [...]
EduBook Organización
2004 visitas
Sonata de otoño, de Ramón María del Valle-Inclán. "Campos de Soria", Campos de Castilla, de Antonio Machado La lírica y el teatro en el Renacimiento
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Work it out. Animal reproduction
EduBook Organización
1 lo usan

1804 visitas
A scientist proposes to measure the effect of temperature on the growth of tadpoles. To do this, he prepares two tanks of water. Tank A contains water at 20 °C, and tank B, at 24 °C. He quickly…
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Biotic factors
EduBook Organización
2001 visitas
3.1. Biotic factors Biotic factors are the relationships between living things. They vary according to the organisms involved and are classified as: Intraspecific relationships, where individuals of the…
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Check. Volcanoes
EduBook Organización
2001 visitas
Remember what you have studied in this section and answer the questions: Ask a classmate to define the following: magma, lava flows, pyroclasts, lapilli, ash, lava dome: In which areas of the Earth are…
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The Indonesian earthquake
EduBook Organización
2005 visitas
On December 26, 2004, there was an earthquake in the Indian Ocean which measured 9.2 on the Richter scale. It caused a series of tsunamis which affected the coasts of Indonesia, Thailand, Sri Lanka,…
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Match. Macroscopic and microscopic systems
EduBook Organización
2005 visitas
Match each system with the type that it corresponds to: Epithelial cell . Laboratory. Iberian Peninsula. Proton. Universe.
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Think about it. Forces in everyday life
EduBook Organización
2000 visitas
Remember what you have studied in this section and answer the questions: Is a plane travelling at constant speed in equilibrium? What about a plane which is accelerating? Discuss. What is the magnitude…
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Choose. Upthrust and buoyancy
EduBook Organización
2006 visitas
Choose the correct answer: What equals the upward thrust experienced by a submerged object in a liquid? What is the apparent weight of an object? What happens if the weight is less than the upward…
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