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Match. The structure of a construction
EduBook Organización
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Match the definitions to the terms: They rest on the pillars. They rest on the beams. They are vertical supports which rest on the foundations. The pillars stand on this solid structure. A resistant…
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Look. Land use
EduBook Organización
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Look at the images and do the activities: Describe how the land is being used in both of these photos of sprawling cities. List some elements you can see that are typical of sprawling cities. Why do the…
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Complete. Chemical method
EduBook Organización
1600 visitas
Complete the text with the missing words: acid – bubbling – calcite – characteristics – dioxide The chemical of minerals are also used for identifying them. For example, hydrochloric attacks…
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Did you know?
EduBook Organización
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Yeasts are microscopic fungi that reproduce by budding. In this process, a protuberance (or bud) forms, which may separate from or remain attached to the parent organism. Yeasts are of great economic…
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Final self-evaluation 06 - Living things
EduBook Organización
1612 visitas
Complete with the correct words: Some living things are made up of just one . The covering that surrounds the cell is the . The controls what the cell does. A is an instrument used to look at very small…
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Structures
EduBook Organización
1593 visitas
The structure of a construction Constructions like buildings and bridges are influenced by loads and forces. These are push or pull factors created by the weight of the building materials and the way…
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Genetics | Xplore Health | Do we speak the same genom?
Xplore Health Organización
1582 visitas
In this video, researchers explain to us a new project which attempts to unify the method used in different laboratories to read the information written in genes. The aim is to made advances in the…
- De 15 a 30 minutos
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Answer. Materials and their properties
EduBook Organización
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Remember what you have studied in this section and answer the questions: What are the two main groups of materials? What does resilient mean? And what does elastic mean? Think about the materials that…
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True/false. Energy sources
EduBook Organización
1500 visitas
Decide if the following statements are true or false: The Sun and coal are energy sources that will never run out. ➝ Forces produce movements and deformations in objects. ➝ It doesn't matter if…
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True / False. The Incas and the Aztecs
EduBook Organización
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Are these sentences true or false? The Incas used iron to make weapons. The Incas lived in the highlands of Bolivia. The Aztecs lived in the highlands of Mexico. The Aztecs built large temples where…
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