magnesium (Mg), since its atomic number is 12
1. Sports create sportsmanship ,it brings people together no matter there differences
2. It makes the economy stronger ,People pay so much to come to these events.
3. There are so many fans and in these fans there are so many races and religions.
4. Sports let people come together and agree on one thing.
Personally, I think sport is all about having fun so D. But if your client is trying to loose weight, then A and B because you want to vary it!
The correct answer would be: D