Question

copd, poor eyesight, fatigue, and yellow teeth are all possible effects of which substance?
a. illegal drugs
b. prescription drugs
c. alcohol
d. tobacco

Explanation:

Tobacco use is known to cause chronic obstructive pulmonary disease (COPD), can affect eyesight, lead to fatigue, and stain teeth yellow. Illegal drugs, prescription drugs, and alcohol do not typically cause all these effects simultaneously in the same way as tobacco.

Answer:

D. Tobacco