The actual answer is D because risk factors are anything that increases the risk of someone getting sick or disease
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Answer:
c
Explanation:
A, B, and D, are entities that are designed to protect the environment from pollution
C, on the other hand is only about noise control
The most common risk factor is age. The older a man is, the greater the chance of getting prostate cancer. Some men are at increased risk for prostate cancer. You are at increased risk for getting or dying from prostate cancer if you are African-American or have a family history of prostate cancer.