Im not sure but i think its Middle? the question is worded weird.
The answer is A. Smoking cigarettes
While most of these would cause a risk lung cancer, they are not voluntary. You can't control air pollution or a family history of lung cancer. However, you can control smoking cigarettes and you chose to smoke them so that would be a voluntary risk of getting lung cancer.
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Answer:
B is the right answer
Explanation:
because all though many things can tie in to some one having high blood pressure, the most common one is a person's diet.
Answer:
A. CDC
Explanation:
The CDC is the best source of information for a lot of things, addictions, diseases, and even eating disorders. Check out their website for more info regarding eating disorders if you're curious.