Smita is writing some statements. She wants to know which of the following statement is incorrect? *
1 point
The fabric terywool is obtained by mixing terylene and wool .
It is risky to wear synthetic clothes while working in the kitchen .
Most of the plastics are biodegradable .
Synthetic fibres melt and shrink on heating .
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2
1. True
2. True
3. False
4. True
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