I think the answer is C because many teens and adults have unsafe lifestyles that lead to injury and death.
The answer is B- seminal vesicles
The answer is, “Complementary medicine is treatments that are used along with standard medical treatments but are not considered to be standard treatments. One example is using acupuncture to help lessen some side effects of cancer treatment. Alternative medicine is treatments that are used instead of standard medical treatments.”
stop smoking and stay away from smoke
avoid indoor and outdoor air pollution
Your answer should be heath experts.
Hope this works.