I'm pretty sure the answer is D.
1. Skin,hair,nails,glands
2.Epidermis, dermis, subcutaneous fat
3.thermoreceptors, mechanoreceptors,photoreceptors
D. decrease the amount of muscle mass and increase the amount of body fat.
Answer:
It has the potential to enhance, improve, and maintain wellbeing, with likely impact on the quality of health experienced by individuals and social groups.
Explanation:
Vitamin C. Vitamin C and its various forms (ascorbic acid, magnesium ascorbyl phosphate, etc.) are considered an effective antioxidant for the skin and help to lighten skin. One study found it raises glutathione levels in the body.