Which of the following is not a reason why high speeds increase the risk of collision?

a) it takes the brakes longer to stop the vehicle
b) higher speeds require much faster reactions
c) your visibility is better when you drive faster
d) maneuverability is reduced

(C). Your visibility is better when you drive faster.

Explanation:

A person driving a motor vehicle at high speed is at an increased risk of a collision for various reasons such as;

Visibility is NOT better at high speed, rather it is reduced.

the answer is true!                                          

i am confused, what is the question? i can you out if you put it into more depth.