Which statement below is true?

Question

(1 point)
Responses

Hand signals are used for officials to communicate with each other.
Hand signals are used for officials to communicate with each other.

Only officials need to know the hand signals for the sport.
Only officials need to know the hand signals for the sport.

Officials use only hand signals during a game.
Officials use only hand signals during a game.

Hand signals are different for every sport.

Answer 1

Hand signals are used for officials to communicate with each other.