Question

which risk factor causes the most deaths in the united states?
o a. alcohol consumption
o b. sedentary lifestyle
o c. poor nutrition
o d. tobacco abuse

Explanation:

Tobacco abuse is a well - known major risk factor. It is associated with numerous serious health conditions such as various cancers (e.g., lung cancer), cardiovascular diseases, and respiratory diseases. According to many health studies and reports, tobacco - related illnesses account for a large number of deaths in the United States. Alcohol consumption, sedentary lifestyle, and poor nutrition are also risk factors, but tobacco abuse has been shown to have a more significant impact in terms of the number of deaths caused.

Answer:

d. Tobacco abuse