Research shows that the combination of and can reduce the risk of death in a collision by up to 80%

The combination of seatbelts and airbags can reduce the risk of death in a collision by up to 80%.

The seatbelts help to keep the person in one position and prevent impact with the vehicle as the vehicle comes to a sudden stop. Moreover, the airbag increases the time of collision to reduce the impact experienced by the person. An increased time of collision greatly reduces the damage that is done to the body.

Talc (french chalk) is the ingredient

The teacher is mostly talking about the distillation of a mixture