The main health problem demonstrated in this graph is that ___ leads to a shorter life span.
One way that schools can help solve this problem is to _.

See below

Explanation:

The main health problem demonstrated in this graph is that inactivity leads to a shorter life span. One way that schools can help solve this problem is to have students participate in a mandatory gym period.

t h e

a n s w e r

i s

i n

t h e

p i c t u r e.

best answer is f