Answer:
Seat belts
air bags
child safety seats
Motorcycle helmets etc
Explanation:
we know according to the ( NHTSA ) National Highway Traffic Safety Administration
the combination of Seat belts and air bags and child safety seats and Motorcycle helmets
these are some factor that if we use them properly
so according to NHTSA study 2017 seat belt alone reduce 45 % injury who are occupy front seat in car
1 is right answer
helping is the best nature so human being like that
