Question

A. Fill in the blanks.

1.______is a polymer that is found naturally in the cell wall of plants.

2. Rayon was developed as a substitute for______.

3. Acrylic fibres are ______ fibres made from polyacrylonitrile.

4. Cotton smells like burning______.

5. BakeliteTM is a ______conductor of heat and electricity.​

Answer 1

Explanation:

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Answer 2

Answer:

1 cellulose

2 Silk

3 synthetic

4 paper

5 bad