Question

B. Write T for true and F for false.

1. Polyester is a natural fibre.

2. Nylon was developed by the DuPont Company in the USA.

3. Synthetic fibres absorb more water than natural fibres.

4. PVC is a thermosetting plastic.

5. Plastic cannot be decomposed by the action of microorganisms.​

Answer 1

Answer:

1. True

2.True

3. False

4.True

5. False