Physical dependence on a drug is indicated by the user experiencing as a result of discontinuing use of the drug. a. a return to normal performance levels b. psychological stress c. psychological distress d. changes in normal bodily function

The correct answer would be option D, Changes in the normal bodily functions.

Explanation:

In normal words, Physical dependence is the condition of a person's body who is on high usage of tolerance forming drugs, in which his body experiences unpleasant physical symptoms when the drug is discontinued.

The physical symptoms that appear due to discontinuing of the drug may include diarrhea, cravings, sweating, constipation, seizures, violence, etc.  

So in this question, option D indicates that the physical dependence on a drug is indicated by the user experiencing the changes in the normal bodily functions like the ones mentioned above, as a result of discontinuing use of the drug.

d. changes in normal bodily function

Explanation:

Physical dependence is characterized by the presence of physical symptoms and signs that appear when the individual stops taking the drug or sharply decreases its use, that is, this type of dependence occurs when the user perceives changes in normal body function. The signs and symptoms of physical dependence depend on the type of substance used and appear a few hours or days after it was last consumed.

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx