The correct answer is option D. Calcium.
Low bone density can be due to a lack of calcium thus requiring supplementation.
True..............,,,........
passivation is the answers
We might conclude that Joe is more Muscular.
If we're talking about the amount of the hits , it simply come down to technique and concentration.
But if we're talking about distance ( especially if there is a huge difference) It's very likely that it because of the difference in strength. All professional baseball player have a solid upperbody and core strength