Help please (they are easy I’m just lazy)

Answer: 1. 1-11 = going up, increase 9-11= decreasing
2. Predators increase in the area, food resources drop
3. Population drop due to increase in predators. More pheasants will be eaten
Explanation:
Answer:
1. From year 1 to 11 there has a huge increase in the pop.
Years 9 to 11 did not see too much action, there was a SLIGHT decrease though.
2. It could be they were hunted for food, or due to overpopulation.
3. It's likely there will be another decrease. They will possibly be hunted for food (especially if they can't fly)