Which of the following is one of the safety precautions that need to be taken by parents of young children?

A) Never leave the child with a babysitter.
B) Keep windows and screens on upper levels of home unlocked in case of fire.
C) Teach them about "stranger dangers."
D) Make sure children are in the front seat when riding in cars.

C) Teach them about "stranger dangers." It's a good idea to talk with young children about "stranger dangers."