Answer:
You haven't gave any data so I will just give you a couple reasons.
Explanation:
Drinking while driving as a teen is one of the most caused deaths for teens. Drinking while driving as a teen is not uncommon. Not many people are doing anything about it ether but that doesn't mean no one is doing anything.
Answer: Exotic disease
Explanation: Exotic disease is a term used to describe infectious disease which are currently absent in a particular country but present in some other countries in the world. An exotic disease could result either due to the fact that such disease has never surfaced in the country or it has been completely eradicated through through quarantine or any other eradication scheme.
For Instance, pseudorabies is an exotic disease in Denmark because it has been eradicated in the country, while it isn't in Ireland.
The answer would be enzyme because vitamin D is a protein enzyme
C. These activities are appropriate because they make the leg muscles more flexible.
The answer is a eating disorder. Reason is because b,d and c are all physical disorders in which your mind has no control over. However eating disorders are usually caused by a form of stress or worry about somthing in your head that causes you to not want to eat