FIFA specifies a limit of 3 substitutions per team per match.
They don't...
5 players
The usual number of girls that play on the field during a U9 soccer game is 6 players.
On a corner kick or on the other teams throws.
11 players
After years of playing soccer with long hours of intense practice, a player could be scouted during a local team game by a scout from a professional team, you then go to a try out and hopefully get on
Officially there are no proves of football in ancient times....
I think it is vaseline for players to apply to their lips during the game to prevent chapping.
22 nos
No
Soccer Players. The field is much larger, and endurance is a much larger factor in soccer. Soccer games are also MUCH longer than basketball games, no matter what level you're playing in. Also, there are only 3 substitutions allowed the whole soccer match as opposed to unlimited in basketball. Basketball players run an average of 5 miles per game while soccer players run 7 miles per game.
11 players must start the game for each team.