I think it would be A I'm 80 percent sure
The transaction hub provides the common link between all actors (prescriber, pharmacy benefit manager, and pharmacy).
There is not specific exercise, but if you want to gain mass in your muscles you have to be eating right. Certain types of foods to be able to gain that mass. Also you have to watch your calories simply to maintain your weights. You can do any kind of exercise, but the thing that will put mass in your muscles is the types of foods you eat to gain it.
The answer is A
Hope I helped
A? Imma assume I mean I don’t play baseball and I really just need and answer so i can ask my own questions