Answer:
The answer is B - body flexibility.
Explanation:
The bottom part and not the edges of the <span>meniscus</span>.
A driver with impaired judgment or a driver that is subject to fatigue will be unable to focus and will be a risk to themselves and other drivers upon the road. In this case it would be sensible for the driver to pull-over at the next service station, get some fresh air, have something to eat and a caffeinated drink.
