I would say B. a patient who started a new exercise regimen
I say B because a patient need a reason to start a new exercise regimen, which means they are in a crisis to had to start a new exercise regimen
A, more consistent gameplay or D, better game strategy
The correct answer would be A: it is a way to assess body size, taking hight and weitht into account.
Hope i helped :)
True or false? It is True