It doesn't build up in soil because it is a building block in the bloodstream
Patient have tendencies to become addicted and abuse medication especialy if there is a narcotic involved. Other times though non-compliance with medication is a very stark and very serious reality. the second choices are the better answer to your question.
A central carbon, a hydrogen atom, an amino group, and a carboxyl group.
hope this helps :)
A. Ovary B. Anther C. Stigma D. Petal