Answer:
Regular dental exams are a critical part of preventive health care. During a dental exam, the dentist or hygienist will clean your teeth and check for cavities and gum disease. The exam includes evaluating your risk of developing other oral problems and checking your face, neck and mouth for abnormalities.
The small intestines absorb most of the nutrients.
D. Spoiled food in the refrigerator. Where there's spoiled food, there's roaches!
Fairly obvious, but the answer is A. Overloading your muscles too often