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yes...the officials use hawks eye, a high tech camera system to review the call whether the ball was in or out
what do you call a groups of a farmers
The Hawkeye is a computer system that assists officials in seeing whether a ball lands in or out of the court. It is used when a player challenges a call.
A game official is a referee.
A hierarchy
Government owned commune
heptad
they call large groups blooms and small groups swarms
There should be a manual for the type of phone used at the office. Most phones have the same system though. You should be able to put one person on hold, call the other people and then set up the conference call.
Recall elections
to keep the players safe, call fouls, and keep the game fair
Extremely doubtful. Sounds like a scam, call your local law enforsement office.