Which selection from an expository essay is most likely a supporting detail?
A. Playing sports helps kids keep in shape and builds important life
skills like teamwork and dedication.
B. A survey conducted at Grove Tree Middle School found that 71
percent of students saw improvements in their grades after
participating in team sports.
C. First of all, playing sports builds character.
D. Another benefit of sports participation is that it teaches athletes to
try their best and to be good sports even when they don't win.