D. Trustworthy because it can be more reliable
Tobacco can be used in several ways according to its presentation: inhaled (cigarette, cigar, straw cigarette); snuff; chewed (coil smoke), but in all its forms it is harmful to health. The toxic substances act on the most diverse systems and organs, contain more than 60 carcinogens.
Smoking causes about 50 different diseases, mainly cardiovascular diseases such as hypertension, heart attack, angina, and stroke. It is responsible for many deaths from lung, mouth, larynx, esophagus, stomach, pancreas, kidney and bladder cancer and obstructive respiratory diseases such as chronic bronchitis and pulmonary emphysema. Tobacco lowers the body's defenses and thus the smoker tends to increase the incidence of acquiring diseases such as influenza and tuberculosis. Tobacco also causes sexual impotence.
A is wrong because it has Nobody and nothing in the same sentence. That makes the meaning of the sentence confusing because there are too many negatives.
Same goes for B. B has Never and no in it. Double negatives.
<em><u>C is the correct answer.</u></em><em><u /></em><u />
D is wrong because it has Don't which is a contraction for "Do not" and it also has nobody.
Hope that helps :)<em><u>
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Is. "Everybody" is taken as singular.