Question

3. Nylon is a ______ fibre.

4. Least polluting fuel for vehicle is ______.

5. Cholera is caused by ______.


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Answer 1

Answer:

3) artificial

4) CNG

5) bacteria

Answer 2

Answer:

3. nylon is a synthetic fibre

4. least polluting fuel for vehicles is cng

5. cholera is caused by a bacteria called vibrio cholera

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