Answer:
Cellular Level, Tissue Level, Organ Level, System Level , Organism
Explanation:
I think the answer is B. physical activity during pregnancy may increase the likelihood of postpartum depression
Answer: this question is opinionated so I'm just winging it for you-
I would not mind because I don't really want to have kids. If they were upset about it and it was affecting their mental health, I would then in that case feel empathy towards their pain and support them the best I could.
Smoking
Bad cholesterol and really low hdl or good
High blood pressure or uncontrolled hypertension
Obesity
Uncontrolled stress or anger
:)