Answer:
the lungs will turn black, unable to breath....and will die
Explanation:
Eat antioxidant-rich fruits and vegetables, healthy fats from oily fish and nuts, and a varied and balanced diet to care for your skin and optimize your nutrition. This should provide ideal quantities of nutrients including beta carotene, vitamins C and E, zinc, and selenium, which are all important for glowing skin.
The answer is the digestive and circulatory system.
I'm not sure if you have choices or not but many abusers use substances to numb feelings in order to avoid negative feelings.
Numb
Stimulants are often called "uppers".