Consequences resulting from decisions

D. all of the above. anything could happen, at least that's what common sense tells me

Iwould say being around others who are not drug free is the wrong step because your peers are likely to influence any new or past habits

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b