please anwser 1 and 4 correctly



1.Why cooking pans are usually made of metal?
A.metal is expensive
B.metal is an insulator
C.metal is found only in stores
D.metal is good conductor of heat

4. Why are some handles of cooking pans made of wood?
A. Wood is a conductor of heat.
B. Wood is readily available.
C. Wood makes cooking easy.
D. Wood does not allow heat to pass through it.​