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Recursos educativos
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Nivel educativo
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Competencias
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Tipología
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Idioma
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Tipo de medio
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Tipo de actividad
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Destinatarios
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Tipo de audiencia
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Las funciones comunicativas del lenguaje
EduBook Organización
- 2484 visitas
Las funciones comunicativas del lenguaje La comunicación
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Tècniques de treball intel·lectual
EduBook Organización
- 2475 visitas
Tècniques de treball intel·lectual La gramàtica: morfologia verbal
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Els semes, components dels mots
EduBook Organización
- 2478 visitas
Els semes, components dels mots El significat dels mots
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Photosynthesis and respiration
EduBook Organización
- 2478 visitas
4.1. Photosynthesis Photosynthesis is the process by which solar energy, absorbed by chlorophyll, is used to convert carbon dioxide and water into glucose and oxygen. water + carbon dioxide + solar…
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Final Autoevaluation 1.01 - Plant nutrition
EduBook Organización
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J. van Helmont's experiment Van Helmont (1577-1644), a Flemish doctor and chemist, thought that in addition to water, air and substances in soil, other elements must be necessary for plant…
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Compare the photos
EduBook Organización
- 2475 visitas
Look carefully at these two photos and answer the questions: In which of the two species has internal fertilisation taken place? Which of the two species is viviparous? ¿Cuál de las dos especies…
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How are folds formed?
EduBook Organización
- 2479 visitas
For a rock to bend without breaking, certain conditions are necessary during the process of deformation: The rock must be under great pressure and at a very high temperature. This gives the rock a…
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The propagation of heat
EduBook Organización
- 2476 visitas
Heat transfers from a hot object to a cold object by means of three mechanisms: conduction, convection and radiation. 6.1. Conduction Heat is transmitted through solid substances by conduction (figure…
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Match. Population growth
EduBook Organización
- 2477 visitas
Decide whether the following statements are causes or consequences of the population growth of the 19th century: Spanish farmers began to migrate to urban areas, which led to a growth of cities. The…