Answer:
I may not be right but i believe the answer is c
Explanation:
A. The data did not support the hypothesis because more people preferred tap water.
<span>The circulatory, immune, skeletal, excretory, muscular, endocrine, digestive, nervous and respiratory. those are the eight systems of the human body.</span>
The only answer that could be considered an advantage is C. Increasing the amount of crops harvested.
Most likely underweight, since the person isn't getting as many nutrients as everyone else, they wouldn't be able to gain as much mass.