Question

question 12
protecting yourself and others while driving means you are practicing
preventive maintenance
offensive driving
obeying natural laws
low - risk driving

question 13
what is the most common cause of most collisions?
heavy traffic
bad roadways
defective vehicles
driver error

Explanation:

For Question 12, low - risk driving focuses on protecting oneself and others. Preventive maintenance is about vehicle upkeep, offensive driving is the opposite of safe driving, and natural laws don't apply in this context. For Question 13, driver error is the most common cause of collisions as drivers make mistakes like distracted driving, speeding etc. Heavy traffic, bad roadways, and defective vehicles can contribute but are not the most common cause.

Answer:

Question 12: low - risk driving
Question 13: driver error