Janel,
1. There are no rules concerning the number of animals in a circle. As per the challenge, you can place all animals in one circle and score 20 points per animal. To score an additional 35 points for the chicken, it has to be placed in the small circle.
M07
Value: 20 Per Animal *Animals are completely in any circle which is completely empty of Plastic Bags.
Value: 35 The Chicken is completely in the small circle.
2. You can run the same missions in all the rounds, or choose to run different ones as part of your strategy. The referees look at the best of total scores out of the 3 rounds.
Hope that helps.
Regards,
Monson Cherian
Coach, Future Geekbots