Answer:
- the title of the cartoon at the top
- the response of the boy on the right
Step-by-step explanation:
The evidence that supports the cartoonists' perspective about declining participation in little league is the title of the cartoon at the top and the response of the boy on the right.
The cartoonists' perspective is about there being a decline in active participation in youth sports and the evidence that supports that there is an actual decline is that the boy at the right has no idea what the little league is and thinks it is an app.