7.Material X is used to make chopsticks and cardboard. Material Y is used to make a test tube and a camera lens. What could be X and Y ?
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0
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https://brainly.in/question/21497402
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Answered by
1
Answer:
wood, glass
Explanation:
As chopsticks and cardboards are a ptoduct of wood and test tube and camera lens are made of glass so X and Y are Wood and glass
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