Answer:
Vitamin A helps form and maintain healthy teeth, bones, soft tissue, mucous membranes, and skin.
Vitamin B6 is also called pyridoxine. ...
Vitamin B12, like the other B vitamins, is important for metabolism. ...
Vitamin C, also called ascorbic acid, is an antioxidant that promotes healthy teeth and gums.
Answer:
Peer relationships are most know to negatively affect social health when the groups being formed are involved in risky or harmful behavior.
____
Hope this helps you! :)