Answer:
Size of the court
Explanation:
In the game of tennis, there could be a singles match typically involving just two players, or a doubles tennis which involves four players. The rule modified for the doubles tennis is that a wider court is used since there are more players involved.
Each player can serve the tennis after the fourth game. The server and receiver can stand at any side of the court even though it is ideal that they maintain one side.
5. The person may say mean things to you through text messaging. That's cyberbullying. Or they can walk up to your house and hurt you physically or mentally.
6. I would advise Lin to tell a trusted adult ASAP and wait for instructions on how to handle it or tell them no and carry on with your day. Whichever makes you feel safest.
7. If you use the methods given, you can keep yourself safe online and at home.
Hope this helps!
He should include anaerobic exercise in his fitness program.