Please select a subject first
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The system which gives a definite shape to our body.
Concept: undefined >> undefined
Answer the following question in your words.
What are the functions of the human skeletal system?
Concept: undefined >> undefined
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Write the causes of the following:
Floods
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Rubber made by vulcanization is a ______ material.
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Man-made materials are made by ______ natural materials.
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Rayon is also known as ______.
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The Pole Star is the best example of a ______ type of star.
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Why did the need for man-made materials arise?
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Which are the natural materials obtained from plants and animals?
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Which natural materials are used to obtain fibres?
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What are we used for?
Soil
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What are we used for?
Wood
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What are we used for?
Nylon
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What are we used for?
Paper
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Name the different types of stars.
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What are we used for?
Rubber
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Give scientific reason.
Man-made materials have more demand.
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Give scientific reason.
Humus is a natural material.
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Find out.
How is lac obtained from nature?
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Find out.
How are pearls obtained?
Concept: undefined >> undefined
