Respuesta :
I believe it would be c. But if you can pick more than one then I would say all of them would be useful ways to prevent fires :)
Keep flammable materials away from cooking gas and fireplaces.
- Most of the fires in household happen due to inflammable objects.
- People forget and keep such thing near gas stove that later might cause fire in the house.
What to do to prevent household fire?
- Test smoke alarms regularly.
- Ensure heating appliances are working properly.
- Clean stove and oven.
- Store flammable products safely.
- Invest in fire extinguisher.
To know more about fire here
https://brainly.com/question/16499424
#SPJ2