Answer:
physical dependence
Explanation:
I'm not 100% sure if this is the answer but it makes sense. The body is dependent on the drug to make it feel 'normal' So it would be physical dependence because obviously, the body is dependent on that drug. That's basically what withdrawals are.
We typically assume that lower class/income - borderline poverty stricken individuals terminate pregnancies however, the statistics show that these individuals are no more likely to terminate than higher class/income individuals.