Answer :
If your looking for a insulator you are looking for a material that won't make the flow of electrons flow as easily as a conductor
Answer:
D). Inhibits the flow of electrons
Explanation:
Electricity is the controlled flow of electrons. They are made to travel in the same direction at the same time. If you have an insulator, it stops or severely inhibits the flow of electrons. Such a device is found on telephone poles. Those are made of glass like materials.