Answer :
Answer:
correct option is d. Motorized vehicles; signs, signals and markings; non-motorized users; roadway features
Explanation:
solution
when we drive safe on road perception time is very important
Perception time depends on visibility on road and driver physical condition and weather condition and road situation
so driver search and identify objects and conditions by
- Motorized vehicles : information of motorized vehicles like Cars, motorcycles and trucks and buses
- traffic signs, signals and markings : they provide you orderly and smooth movement of traffic
- non-motorized user : they are Pedestrians or bicycles walk along road and animals also belong to this group
- roadway features : they get information about Dimensions of road and paving or kerb of road etc
so correct option is d. Motorized vehicles; signs, signals and markings; non-motorized users; roadway features