The appropriate response is Digital signal. It alludes to an electrical flag that is changed over into an example of bits. Dissimilar to a simple flag, which is a consistent flag that contains time-shifting amounts, an advanced flag has a discrete incentive at each inspecting point.
Answer:
A. lower your crash risk
Explanation:
In general, the farther you are from other road users, the lower your crash risk .
The answer to this question is 3,2,1
I think the answer is “ A”