The game officials' role in team sports includes all the following except: a. enforcing the rules of the competition b. starting and ending the competition c. choosing which players should be substituted d. approving each team's score

The game officials' role in team sports includes all of the following except choosing which player should be substituted. The correct option among all the options that are given in the question is the third option or option "C". The duty of choosing the player to be substituted mostly remains under the control of the team coach or manager.