Question

Fill in the blanks :
1. Cotton, jute, wool and silk are called _
fibres.
2. Monomers are joined to make
3. Majority of plastic polymers are
alone.
4.
_is the best plastic polymer.
do not soften upon heating.​

Answer 1

Answer:

1. Natural fibres

2. Polymer

Answer 2

Answer:

1. natural fibers
2. Ponlnomar
3. .
4. thermosetting plastic

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