Final answer:
To reduce the risk of collisions, use seat belts and airbags, maintain a safe following distance, and pay attention to the road. Crumple zones in vehicles help absorb impact in the event of an accident. Personal protective gear like helmets is also essential for individual safety during activities that risk head injuries.
Step-by-step explanation:
To avoid or minimize head-on, side-impact, and rear-end collisions, you can adopt several safe driving practices as well as use the safety features installed in vehicles. Seat belts and airbags are crucial safety mechanisms that reduce the risk of injury during collisions by redistributing force and extending the time of deceleration for occupants. To prevent collisions, always maintain a safe distance from the vehicle in front of you, stay attentive to road conditions and other drivers, never drive under the influence of alcohol or drugs, and adhere to speed limits and traffic signals.
In the case of an accident, cars with crumple zones are designed to absorb the impact, thus protecting passengers by allowing for a longer collision time which decreases the force exerted on occupants. Additionally, making healthy choices like wearing helmets while cycling or inline skating can help protect the nervous system from injuries that may cause lifelong disability.