Rugby Union is a full contact team sport. It is the game with most players in a single team. There are 15 players in each team. There is no sport in which a team has 16 members.
Yes it is - there is competition, team members, winners/losers etc.
Yes; lacrosse is played by two teams of 10 members each.
There aren't any sports where 9 go in at the same time.
9 members on a baseball team.
Depends on sport like soccer is 8!
The team captains are usually chosen by the team members. They will nominate some people and they will have a vote. The person with the most votes will become the captain of the team.
The Montreal Impact play Canadian professional soccer.
The Detroit Red Wings are a professional ice hockey team. They are members of the NHL.