Answer:
A longitudinal analysis of US adolescents22 estimated that a 10% increase in the proportion of classmates who smoke will increase the likelihood of smoking by more than 3%, while an increase in smoking rates of 10% among an individual's close friends will increase the likelihood of smoking by 5%.
Explanation:
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Answer:
Family history. Eating disorders are significantly more likely to occur in people who have parents or siblings who've had an eating disorder.
Other mental health disorders.
Dieting and starvation.
Stress.
I believe that the answer is B. Paralyzes Cilia.
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