Recursos educativos eggs página 7

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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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Food
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Stew, in any of its regional variations, was the staple food of all classes. The poor ate a mainly vegetable stew with chickpeas and little meat. When possible, this was supplemented with bread, wine,…
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Livestock farming worldwide
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5.1. Lifestock farming Livestock farming is the activity of rearing animals to obtain products such as meat, milk, eggs, leather and wool. Animals are also used to help with farm work and bred to…
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Complete. Adaptation of reptiles
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Complete the text with the missing words: embryo - adaptations – scales – waterproof The main of reptiles to living on land are: Their bodies are . They have dry, hard that prevent water loss.…
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Adelie penguins facts
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Resource consisting of a small unit which permits us to learn some facts about the Adelie penguins. Among other things, we learn that these creatures live on the continent of Antarctica and that the…
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Before you start - Animal reproduction
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Didactic objectives Describe the general characteristics of sexual reproduction in animals. Understand the need for fertilisation in sexual reproduction and recognise the difference between internal and…
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Talk about it. Animal reproduction
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Remember what you have studied in this section and answer the questions: What are the advantages of sexual reproduction? Name the different stages of the silkworm's life cycle. What is a…
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Investigate. The hive
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In beehives, there are 3 classes of bee: the queen, the worker bees (females), and the drones (males). The individuals of each class carry out a different task in the beehive. The queen bee lays all the…
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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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Analyse. Life cycle of a frog
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Look at the life cycle of the frog and answer the questions: Why do amphibians lay their eggs in water? What kind of respiration does a tadpole have during the first nine days of life? When does a…
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