Answer: 50%
Explanation: just answered this question
If you have a distension of the stomach that can mean one 4 or more things. you ate something bad or old. you spun around in circles and feel like throwing up. you get a headache and you feel sick from your stomach. you got a stomachache
Melanin provides pigmentation to the skin and it also provides UV ray protection (which is its role in the epidermis).