Answer:
Body Mass Index
Explanation:
body fat based on height and weight
I believe the answer is
A. Retinol
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.
The abdomen, because it would decline your heart's health. Storing fat in your abdomen could even cause certain cancers, diabetes, and it could cause a stroke so please take caution.
It is a good idea because it helps to detect if there is too much carbon monoxide in the house. If there is too much, it can be poisonous and the detector will let you know. this answer would be TO AVOID POISONING BY A BUILDUP OF CO GAS.
btw, is this platoweb? just curious.