Final answer:
Cancer is one of the leading causes of death in the 15-24 age group. Lung cancer is the most common type of cancer and is often linked to smoking.
Step-by-step explanation:
Cancer is one of the leading causes of death in the 15-24 age group. It is characterized by an out-of-control growth of specific body cells that erode life functions. Lung cancer is the most common type of cancer and is often linked to smoking. Other behavioral factors like alcohol, weight control, and dietary practices are also linked to cancer.