Question

Q17 Which of the following properties make synthetic fibres more suitable than wool to make warm clothes? 
1 They are resistant to fire.
2 They are not eaten by moths.  
3 They do not have to be washed.
4 They do not react with chemicals.​

Answer 1

Answer:

3) They do not have to be washed

Explanation:

I think so. that this is correct answer