The control group is usually the group in which none of their variables are changed. This group is used in order to compare it with the outcomes of the other groups.
<span>Food handlers can contaminate food when they:
a. have infected wounds or injuries</span>
Answer:
the filling that she was getting medicine to help her made her think she was getting better even though really she was the same
Explanation:
!!
Answer:
If those with a high metabolic rate will have a hard time gaining weight, those with a low metabolic weight will likely have a hard time losing weight
