I say this is the answer because after you accomplish a goal, you can rewards your slef for doing so. Also, there will be results, becuase for example: if you have a goal to get all A's, there will be results that are positive and can even get you a scholarship.
<em><u>Brainliest please, i need a few more :D</u></em>
Most of these I would advise you not to handle food with, but the most seriousness of these diseases is Typhoid Fever. Typhoid Fever is obtained by food an infectious person handles. The answer is C.
