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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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Tipo de medio
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Investigate - Heat and temperature
EduBook Organización
- 3947 visitas
Heat or thermal energy is the energy that a body transfers to a colder body at a certain temperature. Thermal energy is involved in many processes in our daily life, like cooking food, making a hot…
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End-of-unit evaluation - Heat and temperature
EduBook Organización
- 3939 visitas
Heat or thermal energy is the energy that a body transfers to a colder body at a certain temperature. Thermal energy is involved in many processes in our daily life, like cooking food, making a hot…
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Activities - Work
EduBook Organización
- 3916 visitas
People need to work to live. We receive money for the work we do so that we can buy the things we need. Jobs help society to function well. There are many types of jobs. Some people produce food or raw…
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Analyse. The Sun's energy affects the activity of living things
EduBook Organización
- 3905 visitas
The Sun's energy affects the activity of living things Living things need energy for their life processes. In the case of animals, in winter, the cold and lack of food, due to the slowing down of…
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Remember - Energy
EduBook Organización
- 3863 visitas
We need energy to move. Humans get energy from food. Machines get energy from petrol or electricity. The Sun is a natural source of energy. We call the Sun a renewable energy source because it is…
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Air and life
EduBook Organización
- 3829 visitas
We need air to breathe Humans and other animals that live on land need air to live. When we breathe, we take oxygen from the air. With this oxygen and with the food we eat, our body has the energy it…
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The 'Roaring Twenties'
EduBook Organización
- 3822 visitas
1.1. The United States of America the world's leading power While the First World War had been an economic disaster for Europe, the United States benefited enormously from the conflict. By supplying…
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Complete. The role of vegetation in the ecosystem
EduBook Organización
- 3813 visitas
Choose the correct option to complete these sentences on the role of vegetation in the Earth's ecosystem: Vegetation is at the of the relationships in the Earth's ecosystem. It depends on the…
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Answer. Human reproduction
EduBook Organización
- 3730 visitas
Remember what you have studied in this section and answer: What is a zygote? How is it formed? What is fertilisation? What route do sperm follow from when they leave the testicles to the moment they…
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