Given the attitude of the grandfather portrayed in the problem, the most likely answer is
B) Go to the doctor regularly because he can monitor his health before problems get severe.
This would be because you are reminded, "prevention is the best medicine", and the answer B provides the precaution that is recommended.
Im guessing walking because you walk between classes.
There are actually several consequences to a child whose mom smoked while pregnant. With the choices given here, the best one would be a lower birth weight and short stature. Other things that can occur from this are babies are more prone to asthma and the odds are tripled for the risk of SIDs.
-Less than 10 grams of fat
:D. Lean
-Minimally processed and free of artificial ingredients:C. Natural
--Food is low in fat and saturated fat and has no more than 60 milligrams of cholesterol per serving:A. Healthy