10. You always hear and see the statement, "Government Warning: Cigarette smoking is dangerous to your health". How does cigarette smoking increase the risk of developing cardiovascular diseases?
a. The chemicals in cigarette harm the blood cells. But they can improve the function of the heart and the structure and function of blood vessels, thus increasing the risk of cardiovascular diseases.
b. The chemicals in cigarette harm the blood cells. They can also damage the function of the heart and the structure and function of blood vessels, thus increasing the risk of cardiovascular diseases.
c. The chemicals in cigarette harm the blood cells. They can also damage the function of the heart and the structure and function of blood vessels, thus decreasing the risk of cardiovascular diseases.
d. All of these.
Answers & Comments
Answer:
its D cause abc is just the same word
Answer:
d
Explanation:
all the choices is right