Answer :
1. The best option is C) pick an object at random, and keep track of how many copies of an object are left in a game.
2. The best option is D) clockwise and counterclockwise.
3. your 3rd question does not seem to be clear to me.
2. The best option is D) clockwise and counterclockwise.
3. your 3rd question does not seem to be clear to me.