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Recursos educativos
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Check. Test yourself
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Remember what you have studied in this section and answer the questions: What is the difference between binary fission and budding? What types of asexual reproduction are often seen in plants? How do we…
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Unit 8: The Earth, a Living Planet
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Asexual reproduction (n): the process of reproduction of a single organism by itself. autotroph (n): an organism that produces its own food for nutrition. bioelement (n): any of the chemical elements…
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Characteristics of living things
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Living things (or organisms) are different from non-living things because: They are active: they do things that help them to survive and reproduce. They are sensitive to their surroundings. Vital…
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Final self-evaluation 11.08 - The Animal Kingdom (II). Vertebrates
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Are the following sentences true or false? Reptiles have waterproof skin. Reptiles breathe through gills. A fish's swim bladder gives it information about its surroundings in the water. Birds have…
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Check. Fertilisation
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Look at the pictures and answer the questions: What animal is this? What type of fertilisation is characteristic in this animal? How does the embryo develop? In reproduction on land, what are the…
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Complete a summary. Living things
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Write the following words in the correct spaces: animals fungi nutrition organs multicellular interaction reproduction systems tissues unicellular The vital functions of living things are , respiration,…
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The reproductive system
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The female reproductive system The female reproductive system has two main functions: to produce ova and to protect and feed the growing embryo after fertilisation. The organs that make up the female…
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Final self-evaluation 09 - Agriculture, livestock and fishing
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Correct the sentences: In polyculture farming, only one type of crop is produced. Plantation agriculture is practised in cold climate zones and uses lots of manual labour. Traditional fishing needs…
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Final self-evaluation 9.03 - The Plant Kingdom
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Complete the following sentences with the missing words: are located on the underside of the fronds of ferns. Mosses and ferns use both sexual and reproduction. are non-vascular plants. Mosses are very…
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Final self-evaluation 05 - The Earth, a Living Planet
EduBook Organización
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Are the following sentences true or false? Biomolecules are mostly made up of metallic elements. Proteins are used by the body to repair tissue. Nucleic acids are necessary for reproduction.…
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