Recursos educativos which página 213

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Complete. Fertilisation
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Complete the text about fertilisation with the correct words: internal reptiles ovum Internal mammals female external Fertilisation of the by the sperm takes place in one of two ways: inside the body of…
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Look and answer. Brain and spinal cord
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This diagram of the brain and spinal cord also shows the bones that protect them: Which bones protect the brain? Which bones protect the spinal cord? Why is it important to protect the central nervous…
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Initial evaluation 04 - Animal reproduction
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Complete the sentences with the correct words: In most animals there is a male and a . Animals which are born from a mother are called . Animals which are hatched from an egg are called . To become…
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Compare these two photos and answer the questions
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Compare these two photos and answer the questions: Which photo shows an irrigated crop? Which photo shows a dry crop? How do you know? Classify the following crops. Are they irrigated crops or dry…
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Think. Symmetry
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Looking at the bodies of animals, we can see that they often have a left side and a right side, but not always. Say which of the following animals have left and right sides and which do not: chimpanzee…
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Observe. Plan of imperial Rome
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Look at the plan of Rome and do the activities: Which buildings show Rome to be the centre of imperial authority? Which buildings were dedicated to religion and leisure? Explain the causes for…
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Match. Basic concepts of agricultural landscapes
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Match each definition with the correct concept: Farming system in which the fields receive water from rainfall. Farming system in which the fields receive water from groundwater or canals and rivers.…
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End-of-unit activities - Industrialisation and liberalism
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Contemporary Times began with the French Revolution in 1789 and continue until today. At the end of the 18th century, the new ideas of the Enlightenment led to political liberalism. Liberals supported…
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Compare the photos
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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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Answer. Animals
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Remember what you have studied in this section and answer: Which animals are oviparous? Which are viviparous? What is the spinal column made of? What does it do? What is the main characteristic of…
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