C. moving food through the body and transporting air through the body
Bullying is one of the causes
Answer:
Bronchitis
Explanation:
Bronchitis is defined as inflammation of the lining of the bronchial tubes (the airways that allow air to pass from the mouth to the lung) as a result of viral or bacterial infections.
It can also be caused by irritants such as smoke or pollution
Coming of age, Puberty, and Responsibility.
