<span>The Stanford prison experiment </span>might have shown in group bias because the cellmates were working together against the guards, It might have shown in out group homogeneity because prison can turn you inside out faster than a cheetah chasing a lion, and it might have shown in out-group derogation because the guards treated the cellmates badly even though it was an experiment.
If your options are Digestive, Muscular, Urinary, or Integumentary, the answer you are looking for is the Muscular System
Hope this is what you needed to know.
Athletics are in that 15%
Healthy body fat for younger men is 20%
And 25% and lower are the healthy body fat for men and women
30% and higher are obese for men and woman.
Depending on the age range I would go for the 20%- 25%.
Health experts say a number between 18.5 to 24.9 is a healthy BMI for men.
Carbohydrates is the correct answer