In general, the more physical activity individuals do,
a. the more intense the exercise needs to be
b. the more money they will save on dieting
c. the more television they will be able to watch
d. the more benefit they will receive from exercise

The more physical activity you would do the more benefit you will receive from exercise - D. This, of course, only is a ballpark estimate and is in no way necessarily accurate in 100% cases. There are often instances where too much sport can be damaging in a way - injuries being one example. 

Correct answer choice is :

D) The more benefit they will receive from exerciseExplanation:

A physical activity commonly involves the movement of the body that uses power. Walking, gardening, quickly driving a baby stroller, climbing the stairs, playing soccer, or dancing the night away are all good precedents of being active. For health advantages, physical activity should be considered or robust strength.

It’s either a or b hope this

You didn't give the options btw