The you drive, the longer it takes to stop, the less you can see, and the greater the force of impact if you are involved in a collision.
a. slower
b. faster
e. smoother
d. better.

b. faster

Explanation:

When we are driving, there's usually a speed limit depending on the road we are. This speed limit is there to ensure our safety and the safety of the people in other vehicles.

When we encounter a sudden obstacle in the road, if we are driving fast, it will take us longer to stop and the force of the collision will be greater than if we're driving slower.

Therefore, the faster you drive, the longer it takes to stop, the less you can see, and the greater the force of impact if you are involved in a collision.

fertile good for trade etc

answer; the region experienced a surplus of food;