Hello!
![\bf Answer:](https://img.qammunity.org/2019/formulas/english/middle-school/wpxiwemponaqvvvyfflh76b70hgkj235yi.png)
The correct answer is: The best definition of detoxification is A-a gradual but complete withdrawal from drugs.
Definition B is not correct since it may not take that long to live alchohol-free, and Definition C is also incorrect because one does not have to withdraw from just tobacco use, but it can be any substance.