Consider the following statements.
1. Glass wool has tensile strength greater than steel.
2. Glass wool is fire proof.
3. Glass wool has high electrical conductivity and absorbs moisture.
4. Glass wool is used to prepare libre glass.
Which of the statements given above are correct?

A. 1, 2, 3 and 4

B. 1, 2 and 3

C. 1, 2 and 4

D. 3 and 4

Answer: Option C